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@ -32,10 +32,10 @@ Lnav takes a list of files to view and/or you can use the flag
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arguments to load well-known log files, such as the syslog log files.
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The flag arguments are:
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[33m•[0m -a Load all of the most recent log file types.
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[33m•[0m -r Recursively load files from the given directory
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[33m•[0m [37m[40m -a [0m Load all of the most recent log file types.
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[33m•[0m [37m[40m -r [0m Recursively load files from the given directory
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hierarchies.
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[33m•[0m -R Load older rotated log files as well.
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[33m•[0m [37m[40m -R [0m Load older rotated log files as well.
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When using the flag arguments, lnav will look for the files relative
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to the current directory and its parent directories. In other words,
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@ -43,7 +43,7 @@ if you are working within a directory that has the well-known log
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files, those will be preferred over any others.
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If you do not want the default syslog file to be loaded when no files
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are specified, you can pass the -N flag.
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are specified, you can pass the [37m[40m -N [0m flag.
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Any files given on the command-line are scanned to determine their log
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file format and to create an index for each line in the file. You do
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@ -56,25 +56,25 @@ Lnav will also display data piped in on the standard input.
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To automatically execute queries or lnav commands after the files have
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been loaded, you can use the following options:
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[33m•[0m -c cmd A command, query, or file to execute. The
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[33m•[0m [37m[40m -c cmd [0m A command, query, or file to execute. The
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first character determines the type of operation: a colon
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( : ) is used for the built-in commands; a semi-colon ( ;
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) for SQL queries; and a pipe symbol ( | ) for executing
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a file containing other commands. For example, to open
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the file "foo.log" and go to the tenth line in the file,
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you can do:
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([37m[40m : [0m) is used for the built-in commands; a semi-colon (
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[37m[40m ; [0m) for SQL queries; and a pipe symbol ([37m[40m | [0m) for
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executing a file containing other commands. For example,
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to open the file "foo.log" and go to the tenth line in
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the file, you can do:
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▌[37m[40mlnav -c [0m[35m[40m':goto 10'[0m[37m[40m foo.log [0m
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This option can be given multiple times to execute
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multiple operations in sequence.
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[33m•[0m -f file A file that contains commands, queries, or
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files to execute. This option is a shortcut for -c '|file'
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. You can use a dash ( - ) to execute commands from the
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standard input.
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[33m•[0m [37m[40m -f file [0m A file that contains commands, queries, or
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files to execute. This option is a shortcut for
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[37m[40m -c '|file' [0m. You can use a dash ([37m[40m - [0m) to execute
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commands from the standard input.
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To execute commands/queries without opening the interactive text UI,
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you can pass the -n option. This combination of options allows you
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you can pass the [37m[40m -n [0m option. This combination of options allows you
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to write scripts for processing logs with lnav. For example, to get a
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list of IP addresses that dhclient has bound to in CSV format:
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@ -99,13 +99,14 @@ The main part of the display shows the log lines from the files
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interleaved based on time-of-day. New lines are automatically loaded
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as they are appended to the files and, if you are viewing the bottom
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of the files, lnav will scroll down to display the new lines, much
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like tail -f .
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like [37m[40m tail -f [0m.
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On color displays, the lines will be highlighted as follows:
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[33m•[0m Errors will be colored in [31mred[0m;
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[33m•[0m warnings will be [33myellow[0m;
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[33m•[0m boundaries between days will be [4munderlined[0m; and
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[33m•[0m boundaries between days will be [4munderlined[0m;
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and
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[33m•[0m various color highlights will be applied to: IP
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addresses, SQL keywords, XML tags, file and line numbers
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in Java backtraces, and quoted strings.
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@ -120,29 +121,30 @@ and right-hand side of the bar, for search hits and bookmarks.
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The bar on the left side indicates the file the log message is from. A
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break in the bar means that the next log message comes from a
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different file. The color of the bar is derived from the file name.
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Pressing the left-arrow or h will reveal the source file names for
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Pressing the left-arrow or [37m[40m h [0m will reveal the source file names for
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each message and pressing again will show the full paths.
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Above and below the main body are status lines that display a variety
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of information. The top line displays:
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[33m•[0m The current time, configurable by the /ui/clock-format
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property.
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[33m•[0m The highest priority message from the lnav_user_notifications
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table. You can insert rows into this table to display
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your own status messages. The default message displayed
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on startup explains how to focus on the next status line
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at the top, which is an interactive breadcrumb bar.
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[33m•[0m The current time, configurable by the
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[37m[40m /ui/clock-format [0m property.
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[33m•[0m The highest priority message from the
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[37m[40m lnav_user_notifications [0m table. You can insert rows into
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this table to display your own status messages. The
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default message displayed on startup explains how to
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focus on the next status line at the top, which is an
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interactive breadcrumb bar.
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The second status line at the top display breadcrumbs for the top line
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in the main view. Pressing ENTER will focus input on the breadcrumb
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in the main view. Pressing [37m[40m ENTER [0m will focus input on the breadcrumb
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bar, the cursor keys can be used to select a breadcrumb. The common
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breadcrumbs are:
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[33m•[0m The name of the current view.
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[33m•[0m In the log view, the timestamp of the top log message.
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[33m•[0m In the log view, the format of the log file the top log
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message is from.
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[33m•[0m In the log view, the format of the log file the top
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log message is from.
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[33m•[0m The name of the file the top line was pulled from.
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[33m•[0m If the top line is within a larger chunk of structured
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data, the path to the value in the top line will be
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@ -150,8 +152,8 @@ breadcrumbs are:
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Notes:
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[33m1.[0m Pressing CTRL-A / CTRL-E will select the first/last
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breadcrumb.
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[33m1.[0m Pressing [37m[40m CTRL-A [0m/[37m[40m CTRL-E [0m will select the
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first/last breadcrumb.
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[33m2.[0m Typing text while a breadcrumb is selected will
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perform a fuzzy search on the possibilities.
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@ -166,7 +168,8 @@ the following:
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[33m•[0m The number of enabled filters and the total number of
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filters.
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[33m•[0m The number of lines not displayed because of filtering.
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[33m•[0m The number of lines not displayed because of
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filtering.
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To edit the filters, you can press TAB to change the focus from the
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main view to the filter editor. The editor allows you to create,
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@ -188,7 +191,7 @@ results. The views are organized into a stack so that any time you
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activate a new view with a key press or command, the new view is
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pushed onto the stack. Pressing the same key again will pop the view
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off of the stack and return you to the previous view. Note that you
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can always use q to pop the top view off of the stack.
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can always use [37m[40m q [0m to pop the top view off of the stack.
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[1mDefault Key Bindings[0m
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@ -199,16 +202,16 @@ can always use q to pop the top view off of the stack.
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[1m?[0m View/leave this help message.
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[1mq[0m Leave the current view or quit the program when in
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the log file view.
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Q Similar to q , except it will try to sync the top
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Q Similar to [37m[40m q [0m, except it will try to sync the top
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time between the current and former views. For
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example, when leaving the spectrogram view with Q
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, the top time in that view will be matched to the
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top time in the log view.
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example, when leaving the spectrogram view with
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[37m[40m Q [0m, the top time in that view will be matched to
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the top time in the log view.
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TAB Toggle focusing on the filter editor or the main
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view.
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ENTER Focus on the breadcrumb bar.
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a/A Restore the view that was previously popped with q
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/ Q . The A hotkey will try to match the top
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a/A Restore the view that was previously popped with
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[37m[40m q [0m/[37m[40m Q [0m. The [37m[40m A [0m hotkey will try to match the top
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times between the two views.
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X Close the current text file or log file.
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@ -291,13 +294,13 @@ can always use q to pop the top view off of the stack.
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m Mark/unmark the line at the top of the display.
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The line will be highlighted with reverse video to
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indicate that it is a user bookmark. You can use
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the u hotkey to iterate through marks you have
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the [37m[40m u [0m hotkey to iterate through marks you have
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added.
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M Mark/unmark all the lines between the top of the
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display and the last line marked/unmarked.
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J Mark/unmark the next line after the previously
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marked line.
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K Like J except it toggles the mark on the
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K Like [37m[40m J [0m except it toggles the mark on the
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previous line.
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c Copy the marked text to the X11 selection buffer
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or OS X clipboard.
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@ -334,12 +337,12 @@ can always use q to pop the top view off of the stack.
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log lines for each bucket of time. The bars are
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layed out horizontally with colored segments
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representing the different log levels. You can use
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the z hotkey to change the size of the time
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the [37m[40m z [0m hotkey to change the size of the time
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buckets (e.g. ten minutes, one hour, one day).
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I Switch between the log and histogram views while
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keeping the time displayed at the top of each view
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in sync. For example, if the top line in the log
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view is "11:40", hitting I will switch to the
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view is "11:40", hitting [37m[40m I [0m will switch to the
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histogram view and scrolled to display "11:00" at
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the top (if the zoom level is hours).
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z/Shift Z Zoom in or out one step in the histogram view.
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@ -415,14 +418,14 @@ can always use q to pop the top view off of the stack.
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below for more information.
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[1m|[0m<script> [arg1...] Execute an lnav script contained in a format
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directory (e.g. ~/.lnav/formats/default). The
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script can contain lines starting with : , ; ,
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or | to execute commands, SQL queries or execute
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script can contain lines starting with [37m[40m : [0m, [37m[40m ; [0m,
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or [37m[40m | [0m to execute commands, SQL queries or execute
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other files in lnav. Any values after the script
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name are treated as arguments can be referenced in
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the script using $1 , $2 , and so on, like in a
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the script using [37m[40m $1 [0m, [37m[40m $2 [0m, and so on, like in a
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shell script.
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CTRL+], ESCAPE Abort command-line entry started with / , : , ;
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, or | .
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CTRL+], ESCAPE Abort command-line entry started with [37m[40m / [0m, [37m[40m : [0m,
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[37m[40m ; [0m, or [37m[40m | [0m.
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▌[1mNote[0m: The regular expression format used by lnav is ]8;;http://perldoc.perl.org/perlre.html\[4mPCRE[0m]8;;\[4m[1][0m
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|
▌(Perl-Compatible Regular Expressions).
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@ -499,10 +502,10 @@ Some commonly used format tables are:
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leading timestamp followed by the message.
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NOTE: You can get a dump of the schema for the internal tables, and
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|
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any attached databases, by running the .schema SQL command.
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any attached databases, by running the [37m[40m .schema [0m SQL command.
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The columns available for the top log line in the view will
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automatically be displayed after pressing the semicolon ( ; ) key. All
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|
automatically be displayed after pressing the semicolon ([37m[40m ; [0m) key. All
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|
|
log tables contain at least the following columns:
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Column Description
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@ -528,7 +531,7 @@ The following tables include the basic columns as listed above and
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|
|
include a few more columns since the log file format is more
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structured.
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[33m•[0m syslog_log
|
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|
[33m•[0m [37m[40m syslog_log [0m
|
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|
Column Description
|
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|
|
═════════════════════════════════════════════════════════════════
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@ -536,8 +539,8 @@ structured.
|
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|
|
log_procname The name of the process that sent the message.
|
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|
log_pid The process ID of the process that sent the
|
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|
|
message.
|
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|
[33m•[0m access_log (The column names are the same as those in
|
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|
|
the Microsoft LogParser tool.)
|
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|
[33m•[0m [37m[40m access_log [0m (The column names are the same as those
|
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|
|
in the Microsoft LogParser tool.)
|
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|
|
Column Description
|
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|
|
══════════════════════════════════════════════════════════
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@ -551,8 +554,8 @@ structured.
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|
|
sc_bytes The number of bytes sent to the client.
|
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|
cs_referrer The URL of the referring page.
|
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|
|
cs_user_agent The user agent string.
|
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|
|
[33m•[0m strace_log (Currently, you need to run strace with
|
|
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|
|
the -tt -T options so there are timestamps for each
|
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|
|
[33m•[0m [37m[40m strace_log [0m (Currently, you need to run strace with
|
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|
|
the [37m[40m -tt -T [0moptions so there are timestamps for each
|
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|
|
function call.)
|
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|
Column Description
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@ -580,7 +583,7 @@ use with care.)
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|
For log formats that lack message structure, lnav can parse the log
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|
|
message and attempt to extract any data fields that it finds. This
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|
|
|
feature is available through the logline log table. This table is
|
|
|
|
|
feature is available through the [37m[40m logline [0m log table. This table is
|
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|
|
|
dynamically created and defined based on the message at the top of the
|
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|
|
log view. For example, given the following log message from "sudo",
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lnav will create the "logline" table with columns for "TTY", "PWD",
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@ -625,12 +628,12 @@ view as a template.
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Environment variables can be used in SQL statements by prefixing the
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variable name with a dollar-sign ($). For example, to read the value
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of the HOME variable, you can do:
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of the [37m[40m HOME [0m variable, you can do:
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▌[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[37m[40m$HOME[0m[37m[40m; [0m
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To select the syslog messages that have a hostname field that is equal
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to the HOSTNAME variable:
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to the [37m[40m HOSTNAME [0m variable:
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▌[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[1m[37m[40m*[0m[37m[40m [0m[1m[36m[40mFROM[0m[37m[40m [0m[37m[40msyslog_log[0m[37m[40m [0m[1m[36m[40mWHERE[0m[37m[40m [0m[37m[40mlog_hostname[0m[37m[40m [0m[1m[37m[40m=[0m[37m[40m [0m[37m[40m$HOSTNAME[0m[37m[40m; [0m
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@ -784,9 +787,10 @@ For support questions, email:
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[4m:[0m[1m[4mcomment[0m[4m [0m[4mtext[0m
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══════════════════════════════════════════════════════════════════════
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Attach a comment to the top log line. The comment will be displayed
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right below the log message it is associated with. The comment can
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be formatted using markdown and you can add new-lines with '\n'.
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Attach a comment to the top log line. The comment will be
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displayed right below the log message it is associated with. The
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comment can be formatted using markdown and you can add new-lines
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with '\n'.
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[4mParameter[0m
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[4mtext[0m The comment text
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[4mSee Also[0m
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@ -818,7 +822,8 @@ For support questions, email:
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[4m:[0m[1m[4mcreate-logline-table[0m[4m [0m[4mtable-name[0m
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══════════════════════════════════════════════════════════════════════
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Create an SQL table using the top line of the log view as a template
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Create an SQL table using the top line of the log view as a
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template
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[4mParameter[0m
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[4mtable-name[0m The name for the new table
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[4mSee Also[0m
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@ -836,8 +841,8 @@ For support questions, email:
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Create an SQL table based on a regex search
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[4mParameters[0m
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[4mtable-name[0m The name of the table to create
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[4mpattern[0m The regular expression used to capture the
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table columns. If not given, the current search
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[4mpattern[0m The regular expression used to capture
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the table columns. If not given, the current search
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pattern is used.
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[4mSee Also[0m
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[1m:create-logline-table[0m, [1m:create-logline-table[0m, [1m:delete-search-table[0m,
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@ -853,8 +858,8 @@ For support questions, email:
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[4m:[0m[1m[4mcurrent-time[0m
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══════════════════════════════════════════════════════════════════════
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Print the current time in human-readable form and seconds since the
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epoch
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Print the current time in human-readable form and seconds since
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the epoch
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[4m:[0m[1m[4mdelete-filter[0m[4m [0m[4mpattern[0m
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@ -986,7 +991,8 @@ For support questions, email:
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Evaluate the given command/query after doing environment variable
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substitution
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[4mParameter[0m
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[4mcommand[0m The command or query to perform substitution on.
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[4mcommand[0m The command or query to perform substitution
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on.
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[4mSee Also[0m
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[1m:alt-msg[0m, [1m:cd[0m, [1m:echo[0m, [1m:export-session-to[0m, [1m:rebuild[0m, [1m:redirect-to[0m, [1m:sh[0m,
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[1m:write-csv-to[0m, [1m:write-json-to[0m, [1m:write-jsonlines-to[0m, [1m:write-raw-to[0m,
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@ -999,8 +1005,8 @@ For support questions, email:
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[4m:[0m[1m[4mexport-session-to[0m[4m [0m[4mpath[0m
|
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══════════════════════════════════════════════════════════════════════
|
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Export the current lnav state to an executable lnav script file that
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|
contains the commands needed to restore the current session
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Export the current lnav state to an executable lnav script file
|
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|
that contains the commands needed to restore the current session
|
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[4mParameter[0m
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[4mpath[0m The path to the file to write
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[4mSee Also[0m
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@ -1049,8 +1055,8 @@ For support questions, email:
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[4m:[0m[1m[4mfilter-out[0m[4m [0m[4mpattern[0m
|
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══════════════════════════════════════════════════════════════════════
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Remove lines that match the given regular expression in the current
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view
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|
Remove lines that match the given regular expression in the
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current view
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[4mParameter[0m
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[4mpattern[0m The regular expression to match
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[4mSee Also[0m
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@ -1116,7 +1122,7 @@ For support questions, email:
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[4m:[0m[1m[4mhide-file[0m[4m [0m[4mpath[0m
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|
══════════════════════════════════════════════════════════════════════
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Hide the given file(s) and skip indexing until it is shown again.
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Hide the given file(s) and skip indexing until it is shown again.
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If no path is given, the current file in the view is hidden
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[4mParameter[0m
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[4mpath[0m A path or glob pattern that specifies the files to
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@ -1168,8 +1174,8 @@ For support questions, email:
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[4m:[0m[1m[4mhighlight[0m[4m [0m[4mpattern[0m
|
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|
══════════════════════════════════════════════════════════════════════
|
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|
Add coloring to log messages fragments that match the given regular
|
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|
expression
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|
Add coloring to log messages fragments that match the given
|
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|
|
regular expression
|
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[4mParameter[0m
|
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|
|
[4mpattern[0m The regular expression to match
|
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|
[4mSee Also[0m
|
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|
|
@ -1216,8 +1222,8 @@ For support questions, email:
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|
|
══════════════════════════════════════════════════════════════════════
|
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|
Move to the next bookmark of the given type in the current view
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|
[4mParameter[0m
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|
[4mtype[0m The type of bookmark -- error, warning, search, user,
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|
file, meta
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|
[4mtype[0m The type of bookmark -- error, warning, search,
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|
|
user, file, meta
|
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|
|
[4mSee Also[0m
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|
|
[1m:goto[0m, [1m:hide-unmarked-lines[0m, [1m:mark[0m, [1m:next-location[0m, [1m:prev-location[0m,
|
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|
|
[1m:prev-mark[0m, [1m:prev-mark[0m, [1m:relative-goto[0m
|
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|
|
@ -1296,10 +1302,11 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[4m:[0m[1m[4mprev-mark[0m[4m [0m[4mtype[0m[4m1[0m[4m [[0m[4m...[0m[4m [0m[4mtype[0m[4mN[0m[4m][0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
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|
|
Move to the previous bookmark of the given type in the current view
|
|
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|
|
Move to the previous bookmark of the given type in the current
|
|
|
|
|
view
|
|
|
|
|
[4mParameter[0m
|
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|
|
[4mtype[0m The type of bookmark -- error, warning, search, user,
|
|
|
|
|
file, meta
|
|
|
|
|
[4mtype[0m The type of bookmark -- error, warning, search,
|
|
|
|
|
user, file, meta
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1m:goto[0m, [1m:hide-unmarked-lines[0m, [1m:mark[0m, [1m:next-location[0m, [1m:next-mark[0m,
|
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|
|
|
[1m:next-mark[0m, [1m:prev-location[0m, [1m:relative-goto[0m
|
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|
|
@ -1318,8 +1325,8 @@ For support questions, email:
|
|
|
|
|
[4m--alt[0m Perform the alternate action for
|
|
|
|
|
this prompt by default
|
|
|
|
|
[4mprompt[0m The prompt to display
|
|
|
|
|
[4minitial-value[0m The initial value to fill in for the
|
|
|
|
|
prompt
|
|
|
|
|
[4minitial-value[0m The initial value to fill in for
|
|
|
|
|
the prompt
|
|
|
|
|
|
|
|
|
|
[4mExamples[0m
|
|
|
|
|
#1 To open the command prompt with 'filter-in' already filled in:
|
|
|
|
|
@ -1359,8 +1366,8 @@ For support questions, email:
|
|
|
|
|
Redirect the output of commands that write to stdout to the given
|
|
|
|
|
file
|
|
|
|
|
[4mParameter[0m
|
|
|
|
|
[4mpath[0m The path to the file to write. If not specified, the
|
|
|
|
|
current redirect will be cleared
|
|
|
|
|
[4mpath[0m The path to the file to write. If not specified,
|
|
|
|
|
the current redirect will be cleared
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1m:alt-msg[0m, [1m:append-to[0m, [1m:cd[0m, [1m:echo[0m, [1m:echo[0m, [1m:eval[0m, [1m:export-session-to[0m,
|
|
|
|
|
[1m:export-session-to[0m, [1m:pipe-line-to[0m, [1m:pipe-to[0m, [1m:rebuild[0m, [1m:sh[0m,
|
|
|
|
|
@ -1514,8 +1521,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[4m:[0m[1m[4msummarize[0m[4m [0m[4mcolumn-name[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Execute a SQL query that computes the characteristics of the values
|
|
|
|
|
in the given column
|
|
|
|
|
Execute a SQL query that computes the characteristics of the
|
|
|
|
|
values in the given column
|
|
|
|
|
[4mParameter[0m
|
|
|
|
|
[4mcolumn-name[0m The name of the column to analyze.
|
|
|
|
|
|
|
|
|
|
@ -1688,8 +1695,8 @@ For support questions, email:
|
|
|
|
|
messages to the file. In the DB view, the contents of the cells are
|
|
|
|
|
written to the output file.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4m--view={log,db}[0m The view to use as the source of
|
|
|
|
|
data
|
|
|
|
|
[4m--view={log,db}[0m The view to use as the source
|
|
|
|
|
of data
|
|
|
|
|
[4m--anonymize[0m Anonymize the lines
|
|
|
|
|
[4mpath[0m The path to the file to write
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
@ -2069,8 +2076,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mchanges[0m[4m()[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
The number of database rows that were changed, inserted, or deleted
|
|
|
|
|
by the most recent statement.
|
|
|
|
|
The number of database rows that were changed, inserted, or
|
|
|
|
|
deleted by the most recent statement.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[1m[4mchar[0m[4m([0m[4mX[0m[4m, ...)[0m
|
|
|
|
|
@ -2191,7 +2198,8 @@ For support questions, email:
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the date and time in this format: YYYY-MM-DD HH:MM:SS.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mtimestring[0m The string to convert to a date with time.
|
|
|
|
|
[4mtimestring[0m The string to convert to a date with
|
|
|
|
|
time.
|
|
|
|
|
[4mmodifier[0m A transformation that is applied to the
|
|
|
|
|
value to the left.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
@ -2779,7 +2787,7 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mjson_concat[0m[4m([0m[4mjson[0m[4m, [0m[4mvalue[0m[4m, ...)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns an array with the given values concatenated onto the end.
|
|
|
|
|
Returns an array with the given values concatenated onto the end.
|
|
|
|
|
If the initial value is null, the result will be an array with the
|
|
|
|
|
given elements. If the initial value is an array, the result will
|
|
|
|
|
be an array with the given values at the end. If the initial value
|
|
|
|
|
@ -3098,7 +3106,8 @@ For support questions, email:
|
|
|
|
|
[1myaml_to_json()[0m
|
|
|
|
|
[4mExample[0m
|
|
|
|
|
#1 To iterate over an array:
|
|
|
|
|
[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[1m[36m[40mkey[0m[37m[40m,[0m[37m[40mvalue[0m[37m[40m,[0m[37m[40mtype[0m[37m[40m,[0m[37m[40matom[0m[37m[40m,[0m[37m[40mfullkey[0m[37m[40m,[0m[37m[40mpath[0m[37m[40m [0m[1m[36m[40mFROM[0m[37m[40m [0m[1m[37m[40mjson_tree[0m[37m[40m([0m[35m[40m'[null,1,"two",{"three":4.5}]'[0m[37m[40m)[0m
|
|
|
|
|
[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[1m[36m[40mkey[0m[37m[40m,[0m[37m[40mvalue[0m[37m[40m,[0m[37m[40mtype[0m[37m[40m,[0m[37m[40matom[0m[37m[40m,[0m[37m[40mfullkey[0m[37m[40m,[0m[37m[40mpath[0m[37m[40m [0m[1m[36m[40mFROM[0m
|
|
|
|
|
[37m[40m [0m[1m[37m[40mjson_tree[0m[37m[40m([0m[35m[40m'[null,1,"two",{"three":4.5}]'[0m[37m[40m)[0m
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@ -3154,7 +3163,8 @@ For support questions, email:
|
|
|
|
|
Returns the number of days since noon in Greenwich on November 24,
|
|
|
|
|
4714 B.C.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mtimestring[0m The string to convert to a date with time.
|
|
|
|
|
[4mtimestring[0m The string to convert to a date with
|
|
|
|
|
time.
|
|
|
|
|
[4mmodifier[0m A transformation that is applied to the
|
|
|
|
|
value to the left.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
@ -3176,11 +3186,13 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mlag[0m[4m([0m[4mexpr[0m[4m, [[0m[4moffset[0m[4m], [[0m[4mdefault[0m[4m])[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the result of evaluating the expression against the previous
|
|
|
|
|
row in the partition.
|
|
|
|
|
Returns the result of evaluating the expression against the
|
|
|
|
|
previous row in the partition.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mexpr[0m The expression to execute over the previous row
|
|
|
|
|
[4moffset[0m The offset from the current row in the partition
|
|
|
|
|
[4mexpr[0m The expression to execute over the previous
|
|
|
|
|
row
|
|
|
|
|
[4moffset[0m The offset from the current row in the
|
|
|
|
|
partition
|
|
|
|
|
[4mdefault[0m The default value if the previous row does not
|
|
|
|
|
exist instead of NULL
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
@ -3195,8 +3207,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mlast_value[0m[4m([0m[4mexpr[0m[4m)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the result of evaluating the expression against the last row
|
|
|
|
|
in the window frame.
|
|
|
|
|
Returns the result of evaluating the expression against the last
|
|
|
|
|
row in the window frame.
|
|
|
|
|
[4mParameter[0m
|
|
|
|
|
[4mexpr[0m The expression to execute over the last row
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
@ -3205,13 +3217,14 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mlead[0m[4m([0m[4mexpr[0m[4m, [[0m[4moffset[0m[4m], [[0m[4mdefault[0m[4m])[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the result of evaluating the expression against the next row
|
|
|
|
|
in the partition.
|
|
|
|
|
Returns the result of evaluating the expression against the next
|
|
|
|
|
row in the partition.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mexpr[0m The expression to execute over the next row
|
|
|
|
|
[4moffset[0m The offset from the current row in the partition
|
|
|
|
|
[4mdefault[0m The default value if the next row does not exist
|
|
|
|
|
instead of NULL
|
|
|
|
|
[4moffset[0m The offset from the current row in the
|
|
|
|
|
partition
|
|
|
|
|
[4mdefault[0m The default value if the next row does not
|
|
|
|
|
exist instead of NULL
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1mcume_dist()[0m, [1mdense_rank()[0m, [1mfirst_value()[0m, [1mlag()[0m, [1mlast_value()[0m,
|
|
|
|
|
[1mnth_value()[0m, [1mntile()[0m, [1mpercent_rank()[0m, [1mrank()[0m, [1mrow_number()[0m
|
|
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|
|
@ -3269,12 +3282,12 @@ For support questions, email:
|
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|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Match a string against a pattern
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mpattern[0m The pattern to match. A percent symbol (%) will
|
|
|
|
|
match zero or more characters and an underscore (_) will
|
|
|
|
|
match a single character.
|
|
|
|
|
[4mpattern[0m The pattern to match. A percent symbol (%)
|
|
|
|
|
will match zero or more characters and an underscore (_)
|
|
|
|
|
will match a single character.
|
|
|
|
|
[4mstr[0m The string to match
|
|
|
|
|
[4mescape[0m The escape character that can be used to prefix
|
|
|
|
|
a literal percent or underscore in the pattern.
|
|
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|
|
[4mescape[0m The escape character that can be used to
|
|
|
|
|
prefix a literal percent or underscore in the pattern.
|
|
|
|
|
|
|
|
|
|
[4mExamples[0m
|
|
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|
|
#1 To test if the string 'aabcc' contains the letter 'b':
|
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|
|
@ -3440,8 +3453,8 @@ For support questions, email:
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|
|
Returns the argument with the maximum value, or return NULL if any
|
|
|
|
|
argument is NULL.
|
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|
|
|
[4mParameter[0m
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|
|
|
|
[4mX[0m The numbers to find the maximum of. If only one argument is
|
|
|
|
|
given, this function operates as an aggregate.
|
|
|
|
|
[4mX[0m The numbers to find the maximum of. If only one argument
|
|
|
|
|
is given, this function operates as an aggregate.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1mabs()[0m, [1macos()[0m, [1macosh()[0m, [1masin()[0m, [1masinh()[0m, [1matan()[0m, [1matan2()[0m, [1matanh()[0m,
|
|
|
|
|
[1matn2()[0m, [1mavg()[0m, [1mceil()[0m, [1mdegrees()[0m, [1mexp()[0m, [1mfloor()[0m, [1mlog()[0m, [1mlog10()[0m,
|
|
|
|
|
@ -3462,8 +3475,8 @@ For support questions, email:
|
|
|
|
|
Returns the argument with the minimum value, or return NULL if any
|
|
|
|
|
argument is NULL.
|
|
|
|
|
[4mParameter[0m
|
|
|
|
|
[4mX[0m The numbers to find the minimum of. If only one argument is
|
|
|
|
|
given, this function operates as an aggregate.
|
|
|
|
|
[4mX[0m The numbers to find the minimum of. If only one argument
|
|
|
|
|
is given, this function operates as an aggregate.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1mabs()[0m, [1macos()[0m, [1macosh()[0m, [1masin()[0m, [1masinh()[0m, [1matan()[0m, [1matan2()[0m, [1matanh()[0m,
|
|
|
|
|
[1matn2()[0m, [1mavg()[0m, [1mceil()[0m, [1mdegrees()[0m, [1mexp()[0m, [1mfloor()[0m, [1mlog()[0m, [1mlog10()[0m,
|
|
|
|
|
@ -3481,8 +3494,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mnth_value[0m[4m([0m[4mexpr[0m[4m, [0m[4mN[0m[4m)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the result of evaluating the expression against the nth row
|
|
|
|
|
in the window frame.
|
|
|
|
|
Returns the result of evaluating the expression against the nth
|
|
|
|
|
row in the window frame.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mexpr[0m The expression to execute over the nth row
|
|
|
|
|
[4mN[0m The row number
|
|
|
|
|
@ -3600,20 +3613,22 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mparse_url[0m[4m([0m[4murl[0m[4m)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Parse a URL and return the components in a JSON object. Limitations:
|
|
|
|
|
not all URL schemes are supported and repeated query parameters are
|
|
|
|
|
not captured.
|
|
|
|
|
Parse a URL and return the components in a JSON object.
|
|
|
|
|
Limitations: not all URL schemes are supported and repeated query
|
|
|
|
|
parameters are not captured.
|
|
|
|
|
[4mParameter[0m
|
|
|
|
|
[4murl[0m The URL to parse
|
|
|
|
|
[4mResults[0m
|
|
|
|
|
[4mscheme[0m The URL's scheme
|
|
|
|
|
[4musername[0m The name of the user specified in the URL
|
|
|
|
|
[4musername[0m The name of the user specified in the
|
|
|
|
|
URL
|
|
|
|
|
[4mpassword[0m The password specified in the URL
|
|
|
|
|
[4mhost[0m The host name / IP specified in the URL
|
|
|
|
|
[4mport[0m The port specified in the URL
|
|
|
|
|
[4mpath[0m The path specified in the URL
|
|
|
|
|
[4mquery[0m The query string in the URL
|
|
|
|
|
[4mparameters[0m An object containing the query parameters
|
|
|
|
|
[4mparameters[0m An object containing the query
|
|
|
|
|
parameters
|
|
|
|
|
[4mfragment[0m The fragment specified in the URL
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1manonymize()[0m, [1mchar()[0m, [1mcharindex()[0m, [1mdecode()[0m, [1mencode()[0m, [1mendswith()[0m,
|
|
|
|
|
@ -3675,13 +3690,13 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mprintf[0m[4m([0m[4mformat[0m[4m, [0m[4mX[0m[4m)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns a string with this functions arguments substituted into the
|
|
|
|
|
given format. Substitution points are specified using percent (%)
|
|
|
|
|
options, much like the standard C printf() function.
|
|
|
|
|
Returns a string with this functions arguments substituted into
|
|
|
|
|
the given format. Substitution points are specified using percent
|
|
|
|
|
(%) options, much like the standard C printf() function.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mformat[0m The format of the string to return.
|
|
|
|
|
[4mX[0m The argument to substitute at a given position in
|
|
|
|
|
the format.
|
|
|
|
|
[4mX[0m The argument to substitute at a given position
|
|
|
|
|
in the format.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1manonymize()[0m, [1mchar()[0m, [1mcharindex()[0m, [1mdecode()[0m, [1mencode()[0m, [1mendswith()[0m,
|
|
|
|
|
[1mextract()[0m, [1mgroup_concat()[0m, [1mgroup_spooky_hash()[0m, [1mgunzip()[0m, [1mgzip()[0m,
|
|
|
|
|
@ -3829,13 +3844,14 @@ For support questions, email:
|
|
|
|
|
regex.
|
|
|
|
|
[4mcapture_name[0m The name of the capture in the
|
|
|
|
|
regex.
|
|
|
|
|
[4mcapture_count[0m The total number of captures in the
|
|
|
|
|
regex.
|
|
|
|
|
[4mcapture_count[0m The total number of captures in
|
|
|
|
|
the regex.
|
|
|
|
|
[4mrange_start[0m The start of the capture in the
|
|
|
|
|
input string.
|
|
|
|
|
[4mrange_stop[0m The stop of the capture in the input
|
|
|
|
|
[4mrange_stop[0m The stop of the capture in the
|
|
|
|
|
input string.
|
|
|
|
|
[4mcontent[0m The captured value from the
|
|
|
|
|
string.
|
|
|
|
|
[4mcontent[0m The captured value from the string.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1manonymize()[0m, [1mchar()[0m, [1mcharindex()[0m, [1mdecode()[0m, [1mencode()[0m, [1mendswith()[0m,
|
|
|
|
|
[1mextract()[0m, [1mgroup_concat()[0m, [1mgroup_spooky_hash()[0m, [1mgunzip()[0m, [1mgzip()[0m,
|
|
|
|
|
@ -3952,10 +3968,11 @@ For support questions, email:
|
|
|
|
|
Returns a string formed by substituting the replacement string for
|
|
|
|
|
every occurrence of the old string in the given string.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mstr[0m The string to perform substitutions on.
|
|
|
|
|
[4mstr[0m The string to perform substitutions
|
|
|
|
|
on.
|
|
|
|
|
[4mold[0m The string to be replaced.
|
|
|
|
|
[4mreplacement[0m The string to replace any occurrences of
|
|
|
|
|
the old string with.
|
|
|
|
|
[4mreplacement[0m The string to replace any occurrences
|
|
|
|
|
of the old string with.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1manonymize()[0m, [1mchar()[0m, [1mcharindex()[0m, [1mdecode()[0m, [1mencode()[0m, [1mendswith()[0m,
|
|
|
|
|
[1mextract()[0m, [1mgroup_concat()[0m, [1mgroup_spooky_hash()[0m, [1mgunzip()[0m, [1mgzip()[0m,
|
|
|
|
|
@ -4048,8 +4065,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mround[0m[4m([0m[4mnum[0m[4m, [[0m[4mdigits[0m[4m])[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns a floating-point value rounded to the given number of digits
|
|
|
|
|
to the right of the decimal point.
|
|
|
|
|
Returns a floating-point value rounded to the given number of
|
|
|
|
|
digits to the right of the decimal point.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mnum[0m The value to round.
|
|
|
|
|
[4mdigits[0m The number of digits to the right of the decimal
|
|
|
|
|
@ -4075,8 +4092,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mrow_number[0m[4m()[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the number of the row within the current partition, starting
|
|
|
|
|
from 1.
|
|
|
|
|
Returns the number of the row within the current partition,
|
|
|
|
|
starting from 1.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
[1mcume_dist()[0m, [1mdense_rank()[0m, [1mfirst_value()[0m, [1mlag()[0m, [1mlast_value()[0m, [1mlead()[0m,
|
|
|
|
|
[1mnth_value()[0m, [1mntile()[0m, [1mpercent_rank()[0m, [1mrank()[0m
|
|
|
|
|
@ -4123,8 +4140,8 @@ For support questions, email:
|
|
|
|
|
standard input.
|
|
|
|
|
[4moptions[0m A JSON object containing options for the
|
|
|
|
|
execution with the following properties:
|
|
|
|
|
[4menv[0m - An object containing the environment variables to
|
|
|
|
|
set or, if NULL, to unset.
|
|
|
|
|
[4menv[0m - An object containing the environment
|
|
|
|
|
variables to set or, if NULL, to unset.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@ -4154,10 +4171,10 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4msparkline[0m[4m([0m[4mvalue[0m[4m, [[0m[4mupper[0m[4m])[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Function used to generate a sparkline bar chart. The non-aggregate
|
|
|
|
|
version converts a single numeric value on a range to a bar chart
|
|
|
|
|
character. The aggregate version returns a string with a bar
|
|
|
|
|
character for every numeric input
|
|
|
|
|
Function used to generate a sparkline bar chart. The
|
|
|
|
|
non-aggregate version converts a single numeric value on a range to
|
|
|
|
|
a bar chart character. The aggregate version returns a string with
|
|
|
|
|
a bar character for every numeric input
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mvalue[0m The numeric value to convert
|
|
|
|
|
[4mupper[0m The upper bound of the numeric range. The
|
|
|
|
|
@ -4218,8 +4235,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4msqlite_compileoption_get[0m[4m([0m[4mN[0m[4m)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the N-th compile-time option used to build SQLite or NULL if
|
|
|
|
|
N is out of range.
|
|
|
|
|
Returns the N-th compile-time option used to build SQLite or NULL
|
|
|
|
|
if N is out of range.
|
|
|
|
|
[4mParameter[0m
|
|
|
|
|
[4mN[0m The option number to get
|
|
|
|
|
|
|
|
|
|
@ -4239,8 +4256,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4msqlite_source_id[0m[4m()[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns a string that identifies the specific version of the source
|
|
|
|
|
code that was used to build the SQLite library.
|
|
|
|
|
Returns a string that identifies the specific version of the
|
|
|
|
|
source code that was used to build the SQLite library.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[1m[4msqlite_version[0m[4m()[0m
|
|
|
|
|
@ -4315,12 +4332,14 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mstrftime[0m[4m([0m[4mformat[0m[4m, [0m[4mtimestring[0m[4m, [0m[4mmodifier[0m[4m, ...)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Returns the date formatted according to the format string specified
|
|
|
|
|
as the first argument.
|
|
|
|
|
Returns the date formatted according to the format string
|
|
|
|
|
specified as the first argument.
|
|
|
|
|
[4mParameters[0m
|
|
|
|
|
[4mformat[0m A format string with substitutions similar
|
|
|
|
|
to those found in the strftime() standard C library.
|
|
|
|
|
[4mtimestring[0m The string to convert to a date with time.
|
|
|
|
|
[4mformat[0m A format string with substitutions
|
|
|
|
|
similar to those found in the strftime() standard C
|
|
|
|
|
library.
|
|
|
|
|
[4mtimestring[0m The string to convert to a date with
|
|
|
|
|
time.
|
|
|
|
|
[4mmodifier[0m A transformation that is applied to the
|
|
|
|
|
value to the left.
|
|
|
|
|
[4mSee Also[0m
|
|
|
|
|
@ -4449,8 +4468,8 @@ For support questions, email:
|
|
|
|
|
|
|
|
|
|
[1m[4mtimeslice[0m[4m([0m[4mtime[0m[4m, [0m[4mslice[0m[4m)[0m
|
|
|
|
|
══════════════════════════════════════════════════════════════════════
|
|
|
|
|
Return the start of the slice of time that the given timestamp falls
|
|
|
|
|
in. If the time falls outside of the slice, NULL is returned.
|
|
|
|
|
Return the start of the slice of time that the given timestamp
|
|
|
|
|
falls in. If the time falls outside of the slice, NULL is returned.
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[4mParameters[0m
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[4mtime[0m The timestamp to get the time slice for.
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[4mslice[0m The size of the time slices
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@ -4492,8 +4511,8 @@ For support questions, email:
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[1m[4mtotal_changes[0m[4m()[0m
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══════════════════════════════════════════════════════════════════════
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Returns the number of row changes caused by INSERT, UPDATE or DELETE
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statements since the current database connection was opened.
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Returns the number of row changes caused by INSERT, UPDATE or
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DELETE statements since the current database connection was opened.
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[1m[4mtrim[0m[4m([0m[4mstr[0m[4m, [[0m[4mchars[0m[4m])[0m
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@ -4625,9 +4644,10 @@ For support questions, email:
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[4mxmldoc[0m The XML document as a string.
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[4mResults[0m
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[4mresult[0m The result of the XPATH expression.
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[4mnode_path[0m The absolute path to the node containing the
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result.
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[4mnode_attr[0m The node's attributes stored in JSON object.
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[4mnode_path[0m The absolute path to the node containing
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the result.
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[4mnode_attr[0m The node's attributes stored in JSON
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object.
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[4mnode_text[0m The node's text value.
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[4mSee Also[0m
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[1manonymize()[0m, [1mchar()[0m, [1mcharindex()[0m, [1mdecode()[0m, [1mencode()[0m, [1mendswith()[0m,
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@ -4645,11 +4665,13 @@ For support questions, email:
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#2 To select all 'a' attributes on the path '/abc/def':
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[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[1m[37m[40m*[0m[37m[40m [0m[1m[36m[40mFROM[0m[37m[40m [0m[1m[37m[40mxpath[0m[37m[40m([0m[35m[40m'/abc/def/@a'[0m[37m[40m, [0m[35m[40m'<abc><def a="b">Hello</def><def>Bye</def></abc>'[0m[37m[40m)[0m
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[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[1m[37m[40m*[0m[37m[40m [0m[1m[36m[40mFROM[0m[37m[40m [0m[1m[37m[40mxpath[0m[37m[40m([0m[35m[40m'/abc/def/@a'[0m[37m[40m, [0m[35m[40m'<abc><def[0m
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[35m[40m [0m[35m[40ma="b">Hello</def><def>Bye</def></abc>'[0m[37m[40m)[0m
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#3 To select the text nodes on the path '/abc/def':
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[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[1m[37m[40m*[0m[37m[40m [0m[1m[36m[40mFROM[0m[37m[40m [0m[1m[37m[40mxpath[0m[37m[40m([0m[35m[40m'/abc/def/text()'[0m[37m[40m, [0m[35m[40m'<abc><def a="b">Hello ★</def></abc>'[0m[37m[40m)[0m
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[37m[40m;[0m[1m[36m[40mSELECT[0m[37m[40m [0m[1m[37m[40m*[0m[37m[40m [0m[1m[36m[40mFROM[0m[37m[40m [0m[1m[37m[40mxpath[0m[37m[40m([0m[35m[40m'/abc/def/text()'[0m[37m[40m, [0m[35m[40m'<abc><def a="b">Hello[0m
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[35m[40m [0m[35m[40m★</def></abc>'[0m[37m[40m)[0m
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@ -4682,7 +4704,8 @@ For support questions, email:
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Attach a database file to the current connection.
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[4mParameters[0m
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[4mfilename[0m The path to the database file.
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[4mschema-name[0m The prefix for tables in this database.
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[4mschema-name[0m The prefix for tables in this
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database.
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[4mExample[0m
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#1 To attach the database file '/tmp/customers.db' with the name customers:
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@ -4698,8 +4721,8 @@ For support questions, email:
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[4mParameters[0m
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[4mbase-expr[0m The base expression that is used for
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comparison in the branches
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[4mcmp-expr[0m The expression to test if this branch should
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be taken
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[4mcmp-expr[0m The expression to test if this branch
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should be taken
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[4mthen-expr[0m - The result for this branch.
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[4melse-expr[0m The result of this CASE if no branches
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matched.
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@ -4714,8 +4737,8 @@ For support questions, email:
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══════════════════════════════════════════════════════════════════════
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Assign a name to a SELECT statement
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[4mParameters[0m
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[4mIF NOT EXISTS[0m Do not create the view if it already
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exists
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[4mIF NOT EXISTS[0m Do not create the view if it
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already exists
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[4mschema-name.[0m The database to create the view in
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[4mview-name[0m The name of the view
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[4mselect-stmt[0m The SELECT statement the view
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@ -4734,7 +4757,8 @@ For support questions, email:
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══════════════════════════════════════════════════════════════════════
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Detach a database from the current connection.
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[4mParameter[0m
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[4mschema-name[0m The prefix for tables in this database.
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[4mschema-name[0m The prefix for tables in this
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database.
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[4mExample[0m
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#1 To detach the database named 'customers':
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@ -4776,10 +4800,10 @@ For support questions, email:
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[4mtable[0m The table(s) to query for data
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[4mcond[0m The conditions used to select the
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rows to return.
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[4mgrouping-expr[0m The expression to use when grouping
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rows.
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[4mordering-term[0m The values to use when ordering the
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result set.
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[4mgrouping-expr[0m The expression to use when
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grouping rows.
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[4mordering-term[0m The values to use when ordering
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the result set.
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[4mlimit-expr[0m The maximum number of rows to
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return.
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@ -4795,9 +4819,10 @@ For support questions, email:
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[4mParameters[0m
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[4mtable[0m The table to update
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[4mcolumn-name[0m The columns in the table to update.
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[4mexpr[0m - The values to place into the column.
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[4mcond[0m The condition used to determine whether
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a row should be updated.
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[4mexpr[0m - The values to place into the
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column.
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[4mcond[0m The condition used to determine
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whether a row should be updated.
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[4mExample[0m
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#1 To mark the syslog message at line 40:
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@ -4810,6 +4835,7 @@ For support questions, email:
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Create a temporary view that exists only for the duration of a SQL
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statement.
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[4mParameters[0m
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[4mcte-table-name[0m The name for the temporary table.
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[4mcte-table-name[0m The name for the temporary
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table.
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[4mselect-stmt[0m The SELECT statement used to
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populate the temporary table.
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Tim Stack
9 months ago