21 KiB
21 KiB
Summary
**No review yet**Minimized query
.help
.help .archive
.help .auth
.help .backup
.help .bail
.help .cd
.help .changes
.help .check
.help .clone
.help .connection
.help .databases
.help .dbconfig
.help .dbinfo
.help .dump
.help .echo
.help .eqp
.help .excel
.help .exit
.help .expert
.help .explain
.help .filectrl
.help .fullschema
.help .headers
.help .help
.help .import
.help .imposter
.help .indexes
.help .limit
.help .lint
.help .load
.help .log
.help .mode
.help .nonce
.help .nullvalue
.help .once
.help .open
.help .output
.help .parameter
.help .print
.help .progress
.help .prompt
.help .quit
.help .read
.help .recover
.help .restore
.help .save
.help .scanstats
.help .schema
.help .separator
.help .sha3sum
.help .shell
.help .show
.help .stats
.help .system
.help .tables
.help .timeout
.help .timer
.help .trace
.help .version
.help .vfsinfo
.help .vfslist
.help .vfsname
.help .width
.import corrupt001.db main
ATTACH DATABASE ':memory:' AS aux92;
BEGIN TRANSACTION;
CREATE TABLE t1(a, b, c);
INSERT INTO "t1" VALUES(json_valid(glob('[!0-9]', 'a'), CAST(8 AS INT8)),'one','I');
CREATE TABLE t2(d, e, f);
INSERT INTO "t2" VALUES(5,'ten','XX');
INSERT INTO "t2" VALUES(6,NULL,NULL);
CREATE INDEX i1 ON t1(b, a);
CREATE TABLE T (
A VARCHAR(10) PRIMARY KEY,
B VARCHAR(15),
C BIGINT NOT NULL,
UNIQUE (B, C)
);
INSERT INTO T VALUES ('a', 'p', 3000);
INSERT INTO T VALUES ('b', 'q', 9223372036854775807);
INSERT INTO T VALUES ('c', 'r', 1700);
INSERT INTO T VALUES ('e', 'q', -9223372036854775808);
INSERT INTO T VALUES ('f', 'r', 0);
SELECT B, COUNT(*) AS D, SUM(C) AS E, AVG(C) AS F FROM T GROUP BY B HAVING SUM(C) > 0;
COMMIT;
REINDEX;
DELETE FROM t2 WHERE NOT NOT (d > (WITH _m AS MATERIALIZED (SELECT * FROM t2) SELECT AVG(d) FROM _m)) ;
ANALYZE t1;
DROP INDEX IF EXISTS t2;
REINDEX;
PRAGMA vdbe_debug = OFF;
SELECT * FROM t2 AS a LEFT OUTER JOIN t2 AS b ON a.rowid = b.rowid;
DETACH DATABASE aux92;
CREATE TEMP VIEW IF NOT EXISTS v_t1_9582 AS SELECT b FROM t1;
VACUUM;
SELECT * FROM t1 AS a RIGHT JOIN t1 AS b ON a.rowid = b.rowid;
CREATE INDEX IF NOT EXISTS idx_t1_266 ON t1(c);
INSERT INTO t1 DEFAULT VALUES;
ANALYZE t1;
SELECT LAG(a, 1) OVER (ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t1;
INSERT OR FAIL INTO t2 VALUES (9, 'x', 'x');
ALTER TABLE t1 ADD COLUMN extra_3246 REAL COLLATE RTRIM;
DROP TRIGGER IF EXISTS t2;
SELECT * FROM t1 WHERE (a) IN (SELECT a FROM t1);
INSERT INTO t2 VALUES (NULL, NULL, NULL);
UPDATE t1 SET b = -70 WHERE b IS NOT NULL RETURNING *;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_8808 ON t1(b) WHERE b IS NOT NULL;
INSERT INTO t2 VALUES (NULL, NULL, NULL);
CREATE INDEX IF NOT EXISTS idx_t2_3119 ON t2((e + 1));
SELECT * FROM t2 CROSS JOIN T;
SELECT * FROM T AS a LEFT OUTER JOIN T AS b ON a.rowid = b.rowid;
REINDEX;
CREATE TRIGGER IF NOT EXISTS trg_T_3792 BEFORE UPDATE OF B ON T BEGIN SELECT RAISE(IGNORE); END;
REINDEX;
VACUUM;
Actual output
SQLite version 3.39.0 2022-05-10 23:28:12
Enter ".help" for usage hints.
sqlite> sqlite> .auth ON|OFF Show authorizer callbacks
.backup ?DB? FILE Backup DB (default "main") to FILE
.bail on|off Stop after hitting an error. Default OFF
.binary on|off Turn binary output on or off. Default OFF
.cd DIRECTORY Change the working directory to DIRECTORY
.changes on|off Show number of rows changed by SQL
.check GLOB Fail if output since .testcase does not match
.clone NEWDB Clone data into NEWDB from the existing database
.connection [close] [#] Open or close an auxiliary database connection
.databases List names and files of attached databases
.dbconfig ?op? ?val? List or change sqlite3_db_config() options
.dbinfo ?DB? Show status information about the database
.dump ?OBJECTS? Render database content as SQL
.echo on|off Turn command echo on or off
.eqp on|off|full|... Enable or disable automatic EXPLAIN QUERY PLAN
.excel Display the output of next command in spreadsheet
.exit ?CODE? Exit this program with return-code CODE
.expert EXPERIMENTAL. Suggest indexes for queries
.explain ?on|off|auto? Change the EXPLAIN formatting mode. Default: auto
.filectrl CMD ... Run various sqlite3_file_control() operations
.fullschema ?--indent? Show schema and the content of sqlite_stat tables
.headers on|off Turn display of headers on or off
.help ?-all? ?PATTERN? Show help text for PATTERN
.import FILE TABLE Import data from FILE into TABLE
.imposter INDEX TABLE Create imposter table TABLE on index INDEX
.indexes ?TABLE? Show names of indexes
.limit ?LIMIT? ?VAL? Display or change the value of an SQLITE_LIMIT
.lint OPTIONS Report potential schema issues.
.load FILE ?ENTRY? Load an extension library
.log FILE|off Turn logging on or off. FILE can be stderr/stdout
.mode MODE ?OPTIONS? Set output mode
.nonce STRING Suspend safe mode for one command if nonce matches
.nullvalue STRING Use STRING in place of NULL values
.once ?OPTIONS? ?FILE? Output for the next SQL command only to FILE
.open ?OPTIONS? ?FILE? Close existing database and reopen FILE
.output ?FILE? Send output to FILE or stdout if FILE is omitted
.parameter CMD ... Manage SQL parameter bindings
.print STRING... Print literal STRING
.progress N Invoke progress handler after every N opcodes
.prompt MAIN CONTINUE Replace the standard prompts
.quit Exit this program
.read FILE Read input from FILE or command output
.recover Recover as much data as possible from corrupt db.
.restore ?DB? FILE Restore content of DB (default "main") from FILE
.save ?OPTIONS? FILE Write database to FILE (an alias for .backup ...)
.scanstats on|off Turn sqlite3_stmt_scanstatus() metrics on or off
.schema ?PATTERN? Show the CREATE statements matching PATTERN
.selftest ?OPTIONS? Run tests defined in the SELFTEST table
.separator COL ?ROW? Change the column and row separators
.sha3sum ... Compute a SHA3 hash of database content
.shell CMD ARGS... Run CMD ARGS... in a system shell
.show Show the current values for various settings
.stats ?ARG? Show stats or turn stats on or off
.system CMD ARGS... Run CMD ARGS... in a system shell
.tables ?TABLE? List names of tables matching LIKE pattern TABLE
.testcase NAME Begin redirecting output to 'testcase-out.txt'
.testctrl CMD ... Run various sqlite3_test_control() operations
.timeout MS Try opening locked tables for MS milliseconds
.timer on|off Turn SQL timer on or off
.trace ?OPTIONS? Output each SQL statement as it is run
.vfsinfo ?AUX? Information about the top-level VFS
.vfslist List all available VFSes
.vfsname ?AUX? Print the name of the VFS stack
.width NUM1 NUM2 ... Set minimum column widths for columnar output
sqlite> Nothing matches '.archive'
sqlite> .auth ON|OFF Show authorizer callbacks
sqlite> .backup ?DB? FILE Backup DB (default "main") to FILE
Options:
--append Use the appendvfs
--async Write to FILE without journal and fsync()
.save ?OPTIONS? FILE Write database to FILE (an alias for .backup ...)
sqlite> .bail on|off Stop after hitting an error. Default OFF
sqlite> .cd DIRECTORY Change the working directory to DIRECTORY
sqlite> .changes on|off Show number of rows changed by SQL
sqlite> .check GLOB Fail if output since .testcase does not match
sqlite> .clone NEWDB Clone data into NEWDB from the existing database
sqlite> .connection [close] [#] Open or close an auxiliary database connection
sqlite> .databases List names and files of attached databases
sqlite> .dbconfig ?op? ?val? List or change sqlite3_db_config() options
sqlite> .dbinfo ?DB? Show status information about the database
sqlite> .dump ?OBJECTS? Render database content as SQL
Options:
--data-only Output only INSERT statements
--newlines Allow unescaped newline characters in output
--nosys Omit system tables (ex: "sqlite_stat1")
--preserve-rowids Include ROWID values in the output
OBJECTS is a LIKE pattern for tables, indexes, triggers or views to dump
Additional LIKE patterns can be given in subsequent arguments
sqlite> .echo on|off Turn command echo on or off
sqlite> .eqp on|off|full|... Enable or disable automatic EXPLAIN QUERY PLAN
Other Modes:
trigger Like "full" but also show trigger bytecode
sqlite> .excel Display the output of next command in spreadsheet
--bom Put a UTF8 byte-order mark on intermediate file
.once ?OPTIONS? ?FILE? Output for the next SQL command only to FILE
If FILE begins with '|' then open as a pipe
--bom Put a UTF8 byte-order mark at the beginning
-e Send output to the system text editor
-x Send output as CSV to a spreadsheet (same as ".excel")
sqlite> .exit ?CODE? Exit this program with return-code CODE
sqlite> .expert EXPERIMENTAL. Suggest indexes for queries
sqlite> .explain ?on|off|auto? Change the EXPLAIN formatting mode. Default: auto
sqlite> .filectrl CMD ... Run various sqlite3_file_control() operations
--schema SCHEMA Use SCHEMA instead of "main"
--help Show CMD details
sqlite> .fullschema ?--indent? Show schema and the content of sqlite_stat tables
sqlite> .headers on|off Turn display of headers on or off
sqlite> .help ?-all? ?PATTERN? Show help text for PATTERN
sqlite> .import FILE TABLE Import data from FILE into TABLE
Options:
--ascii Use \037 and \036 as column and row separators
--csv Use , and \n as column and row separators
--skip N Skip the first N rows of input
--schema S Target table to be S.TABLE
-v "Verbose" - increase auxiliary output
Notes:
* If TABLE does not exist, it is created. The first row of input
determines the column names.
* If neither --csv or --ascii are used, the input mode is derived
from the ".mode" output mode
* If FILE begins with "|" then it is a command that generates the
input text.
sqlite> .imposter INDEX TABLE Create imposter table TABLE on index INDEX
sqlite> .indexes ?TABLE? Show names of indexes
If TABLE is specified, only show indexes for
tables matching TABLE using the LIKE operator.
sqlite> .limit ?LIMIT? ?VAL? Display or change the value of an SQLITE_LIMIT
sqlite> .lint OPTIONS Report potential schema issues.
Options:
fkey-indexes Find missing foreign key indexes
sqlite> .load FILE ?ENTRY? Load an extension library
sqlite> .log FILE|off Turn logging on or off. FILE can be stderr/stdout
sqlite> .import FILE TABLE Import data from FILE into TABLE
Options:
--ascii Use \037 and \036 as column and row separators
--csv Use , and \n as column and row separators
--skip N Skip the first N rows of input
--schema S Target table to be S.TABLE
-v "Verbose" - increase auxiliary output
Notes:
* If TABLE does not exist, it is created. The first row of input
determines the column names.
* If neither --csv or --ascii are used, the input mode is derived
from the ".mode" output mode
* If FILE begins with "|" then it is a command that generates the
input text.
.mode MODE ?OPTIONS? Set output mode
MODE is one of:
ascii Columns/rows delimited by 0x1F and 0x1E
box Tables using unicode box-drawing characters
csv Comma-separated values
column Output in columns. (See .width)
html HTML <table> code
insert SQL insert statements for TABLE
json Results in a JSON array
line One value per line
list Values delimited by "|"
markdown Markdown table format
qbox Shorthand for "box --width 60 --quote"
quote Escape answers as for SQL
table ASCII-art table
tabs Tab-separated values
tcl TCL list elements
OPTIONS: (for columnar modes or insert mode):
--wrap N Wrap output lines to no longer than N characters
--wordwrap B Wrap or not at word boundaries per B (on/off)
--ww Shorthand for "--wordwrap 1"
--quote Quote output text as SQL literals
--noquote Do not quote output text
TABLE The name of SQL table used for "insert" mode
sqlite> .nonce STRING Suspend safe mode for one command if nonce matches
sqlite> .nullvalue STRING Use STRING in place of NULL values
sqlite> .once ?OPTIONS? ?FILE? Output for the next SQL command only to FILE
If FILE begins with '|' then open as a pipe
--bom Put a UTF8 byte-order mark at the beginning
-e Send output to the system text editor
-x Send output as CSV to a spreadsheet (same as ".excel")
sqlite> .open ?OPTIONS? ?FILE? Close existing database and reopen FILE
Options:
--append Use appendvfs to append database to the end of FILE
--deserialize Load into memory using sqlite3_deserialize()
--hexdb Load the output of "dbtotxt" as an in-memory db
--maxsize N Maximum size for --hexdb or --deserialized database
--new Initialize FILE to an empty database
--nofollow Do not follow symbolic links
--readonly Open FILE readonly
--zip FILE is a ZIP archive
sqlite> .output ?FILE? Send output to FILE or stdout if FILE is omitted
If FILE begins with '|' then open it as a pipe.
Options:
--bom Prefix output with a UTF8 byte-order mark
-e Send output to the system text editor
-x Send output as CSV to a spreadsheet
sqlite> .parameter CMD ... Manage SQL parameter bindings
clear Erase all bindings
init Initialize the TEMP table that holds bindings
list List the current parameter bindings
set PARAMETER VALUE Given SQL parameter PARAMETER a value of VALUE
PARAMETER should start with one of: $ : @ ?
unset PARAMETER Remove PARAMETER from the binding table
sqlite> .print STRING... Print literal STRING
sqlite> .progress N Invoke progress handler after every N opcodes
--limit N Interrupt after N progress callbacks
--once Do no more than one progress interrupt
--quiet|-q No output except at interrupts
--reset Reset the count for each input and interrupt
sqlite> .prompt MAIN CONTINUE Replace the standard prompts
sqlite> .quit Exit this program
sqlite> .read FILE Read input from FILE or command output
If FILE begins with "|", it is a command that generates the input.
sqlite> .recover Recover as much data as possible from corrupt db.
--freelist-corrupt Assume the freelist is corrupt
--recovery-db NAME Store recovery metadata in database file NAME
--lost-and-found TABLE Alternative name for the lost-and-found table
--no-rowids Do not attempt to recover rowid values
that are not also INTEGER PRIMARY KEYs
sqlite> .restore ?DB? FILE Restore content of DB (default "main") from FILE
sqlite> .save ?OPTIONS? FILE Write database to FILE (an alias for .backup ...)
sqlite> .scanstats on|off Turn sqlite3_stmt_scanstatus() metrics on or off
sqlite> .schema ?PATTERN? Show the CREATE statements matching PATTERN
Options:
--indent Try to pretty-print the schema
--nosys Omit objects whose names start with "sqlite_"
sqlite> .separator COL ?ROW? Change the column and row separators
sqlite> .sha3sum ... Compute a SHA3 hash of database content
Options:
--schema Also hash the sqlite_schema table
--sha3-224 Use the sha3-224 algorithm
--sha3-256 Use the sha3-256 algorithm (default)
--sha3-384 Use the sha3-384 algorithm
--sha3-512 Use the sha3-512 algorithm
Any other argument is a LIKE pattern for tables to hash
sqlite> .shell CMD ARGS... Run CMD ARGS... in a system shell
sqlite> .show Show the current values for various settings
sqlite> .stats ?ARG? Show stats or turn stats on or off
off Turn off automatic stat display
on Turn on automatic stat display
stmt Show statement stats
vmstep Show the virtual machine step count only
sqlite> .system CMD ARGS... Run CMD ARGS... in a system shell
sqlite> .tables ?TABLE? List names of tables matching LIKE pattern TABLE
sqlite> .timeout MS Try opening locked tables for MS milliseconds
sqlite> .timer on|off Turn SQL timer on or off
sqlite> .trace ?OPTIONS? Output each SQL statement as it is run
FILE Send output to FILE
stdout Send output to stdout
stderr Send output to stderr
off Disable tracing
--expanded Expand query parameters
--plain Show SQL as it is input
--stmt Trace statement execution (SQLITE_TRACE_STMT)
--profile Profile statements (SQLITE_TRACE_PROFILE)
--row Trace each row (SQLITE_TRACE_ROW)
--close Trace connection close (SQLITE_TRACE_CLOSE)
sqlite> Nothing matches '.version'
sqlite> .vfsinfo ?AUX? Information about the top-level VFS
sqlite> .vfslist List all available VFSes
sqlite> .vfsname ?AUX? Print the name of the VFS stack
sqlite> .mode MODE ?OPTIONS? Set output mode
MODE is one of:
ascii Columns/rows delimited by 0x1F and 0x1E
box Tables using unicode box-drawing characters
csv Comma-separated values
column Output in columns. (See .width)
html HTML <table> code
insert SQL insert statements for TABLE
json Results in a JSON array
line One value per line
list Values delimited by "|"
markdown Markdown table format
qbox Shorthand for "box --width 60 --quote"
quote Escape answers as for SQL
table ASCII-art table
tabs Tab-separated values
tcl TCL list elements
OPTIONS: (for columnar modes or insert mode):
--wrap N Wrap output lines to no longer than N characters
--wordwrap B Wrap or not at word boundaries per B (on/off)
--ww Shorthand for "--wordwrap 1"
--quote Quote output text as SQL literals
--noquote Do not quote output text
TABLE The name of SQL table used for "insert" mode
.width NUM1 NUM2 ... Set minimum column widths for columnar output
Negative values right-justify
sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> ...> ...> ...> ...> ...> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> p|1|3000|3000.0
r|2|1700|850.0
sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> 5|ten|XX|5|ten|XX
sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite>
sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> sqlite> 5|ten|XX|a|p|3000
5|ten|XX|b|q|9223372036854775807
5|ten|XX|c|r|1700
5|ten|XX|e|q|-9223372036854775808
5|ten|XX|f|r|0
9|x|x|a|p|3000
9|x|x|b|q|9223372036854775807
9|x|x|c|r|1700
9|x|x|e|q|-9223372036854775808
9|x|x|f|r|0
|||a|p|3000
|||b|q|9223372036854775807
|||c|r|1700
|||e|q|-9223372036854775808
|||f|r|0
|||a|p|3000
|||b|q|9223372036854775807
|||c|r|1700
|||e|q|-9223372036854775808
|||f|r|0
sqlite> a|p|3000|a|p|3000
b|q|9223372036854775807|b|q|9223372036854775807
c|r|1700|c|r|1700
e|q|-9223372036854775808|e|q|-9223372036854775808
f|r|0|f|r|0
sqlite> sqlite> sqlite> sqlite> sqlite>
Expectation
Flag
-interactive