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354 Commits

Author SHA1 Message Date
drh 4bbcf10617 Add additional error messages and a progress spinner to the ".clone" command. 
FossilOrigin-Name: dd0db3f0cef1be46cea16d4e61ea3348b3b3bd3e
 2014-02-06 02:46:08 +00:00
mistachkin e31ae90100 Rename the '.repair' shell command to '.clone'. 
FossilOrigin-Name: 4f9d95624ae4e123f83c835b5940f64d4a47be0d
 2014-02-06 01:15:29 +00:00
drh 3350ce95f7 Add the ".repair" command to the command-line shell. 
FossilOrigin-Name: d1dfadea87ecf18eeb6d2f21769deaa97473ca0e
 2014-02-06 00:49:12 +00:00
drh e73f059093 Change the recursive common table expression algorithm to use a queue instead 
of a pair of tables.  Runs about 25% faster on the sudoku solver query. 
The OP_SwapCursors opcode is no longer required.  The current implementation
uses just a fifo, but the plan is to change it into a queue that will support 
ORDER BY and LIMIT in a recursive query.

FossilOrigin-Name: b2671e1133d2f1fbd36e7cd4b86d6cc7b528aa97
 2014-01-21 22:25:45 +00:00
drh c3d6ba49c6 In the command-line shell, defend against a NULL-pointer dereference in the 
case where sqlite3_column_name() returns NULL (as might happen following an
OOM error).

FossilOrigin-Name: ac15455abcb9bdb88b53129348668a1442f6899f
 2014-01-13 20:38:35 +00:00
drh 849a9d92ba Fix the ".echo on" dot-command of the shell so that it echos comments in 
addition to SQL statements and dot-commands.  Add the --explain option
to speedtest1 so that the output can be piped into the command-line shell
to show nicely-formated VDBE code for the entire test.

FossilOrigin-Name: 96397263f94256e284aae9506de1fc48fea89193
 2013-12-21 15:46:06 +00:00
drh a81ad1758c Fix a bug in the shell ".import" command: Do not end the field 
when an escaped double-quote occurs at the end of a CRNL line.

FossilOrigin-Name: 5e239ecda0f7835ce037b38b04627a574b5854cd
 2013-12-11 14:00:04 +00:00
drh ac68ced162 Make sure the colWidth array is correctly initialized in the ".explain" 
command of the shell.

FossilOrigin-Name: ceebcdcaf1acf409b77b4cc2903b4570001f098a
 2013-11-27 13:24:18 +00:00
drh 0a30592c1e Fix a harmless clang warning in the command-line shell. 
FossilOrigin-Name: 3d47a556f0074e39b880186fb7661b1b8955f742
 2013-11-21 23:37:02 +00:00
dan c4650bb33d Fix a problem with the shell tool EXPLAIN indentation code and VDBE sub-programs. 
FossilOrigin-Name: 9c8d6856253f8da06b2cb5dc6bd89b6952fa03ed
 2013-11-18 08:41:06 +00:00
drh 602320e326 Another adjustment to the EXPLAIN indentation logic, in order to deal with 
the sorter loop on a CREATE INDEX statement.

FossilOrigin-Name: cbe85cc2a991d89a6cca391ffa1be0582a684e49
 2013-11-15 03:16:34 +00:00
drh 01752bc805 Adjust the command-line shell EXPLAIN indentation logic to handle the 
second loop of an UPDATE that reads out a RowSet.

FossilOrigin-Name: ea141a9b87dbb5fa1402bf7f6e36e89cc9de3cb3
 2013-11-14 23:59:33 +00:00
drh d24474475e Import the "PRAGMA vdbe_eqp" enhancement and the enhanced EXPLAIN formatting 
the shell from trunk.  Fix a bug in skip-scan and add a test case to prevent
a regression.

FossilOrigin-Name: f668616a29686f3ce532731c534b168e536adbb5
 2013-11-13 19:01:41 +00:00
dan a98bf365fe In the shell tool, if an "EXPLAIN" command is executed in ".explain on" mode, attempt to automatically indent the bodies of loops in the output VDBE program. 
FossilOrigin-Name: e7d34ec6814ed4606a6d5d7f68c218ae4d25e666
 2013-11-13 18:35:01 +00:00
drh 4340831cc9 Enhance the timer in the shell to show wall-clock time in addition 
to user and kernel CPU time.

FossilOrigin-Name: 908e2c2124baece578e7a665f42b6b483b8f1d64
 2013-10-30 12:43:36 +00:00
drh 0578248b08 Add the ".open" command to the command-line shell. 
FossilOrigin-Name: 21eccb919441bd111ba414dde3f00862822e2c99
 2013-10-24 15:20:20 +00:00
drh 3432daa8b2 Additional test cases and requirements marks for the unlikely(), 
likelihood() and instr() functions.

FossilOrigin-Name: 5f01cd36ee8678a07b79f9e01855daffb6bb8c43
 2013-10-11 16:35:49 +00:00
drh 4384e98e6e Change the ".dump" command in the command-line shell so that it COMMITs 
if there are database corruption errors but invokes ROLLBACK on any other
kind of error.

FossilOrigin-Name: 473234632ff7617680ab151076153f5c1088e55b
 2013-10-01 15:30:05 +00:00
drh 55a1b30875 Fix a bug in the command-line shell for ".mode insert" on UTF16 databases 
with BLOB values.

FossilOrigin-Name: d8fdc7821808e2bfa048144ee3015b745232dc30
 2013-09-04 16:08:50 +00:00
drh e4f9b9b7c0 Add the win32-longpath VFS allowing windows filenames up to 32K characters in 
length.  Remove unused code when -DSQLITE_MAX_MMAP_SIZE=0.  Fix some
compiler warnings on windows.

FossilOrigin-Name: 12d0a8859de0a9d823997cfeccc77bd572cb6d13
 2013-08-28 18:18:12 +00:00
drh 868ccf2679 Fix an off-by-one error that causes a quoted empty string at the end of 
a CRNL-terminated line of CSV input to be misread by the shell.

FossilOrigin-Name: b5617e4fdadc4cded93c985008e90982dd48bc3b
 2013-08-28 13:33:40 +00:00
mistachkin f64188910d Fix several harmless compiler warnings. Fix a couple compiler issues with the shell. 
FossilOrigin-Name: 8917e9f9a0802cbfb6f33e2ab1c2f98e4df5babd
 2013-08-28 01:54:12 +00:00
drh 2f53b90665 Merge the STAT4 capability into trunk. 
FossilOrigin-Name: a32af0abe5fa6d570604fa3534e8230d5b6042fc
 2013-08-26 23:18:06 +00:00
drh 4ccc419b3c Remove unused variables from the command-line shell sources. 
FossilOrigin-Name: 753a402e90f3c9f675155ea96ee048dbe7a68700
 2013-08-19 14:23:31 +00:00
drh 77dfd5bb44 Fixes for harmless compiler warnings. 
FossilOrigin-Name: a0d9ca4f07f1dc3a189864f8ed9cdb0b1d791b1a
 2013-08-19 11:15:48 +00:00
dan 3d40759803 Merge latest trunk changes with this branch. 
FossilOrigin-Name: 08f74c45ecf711a2373af578d44470add9082377
 2013-08-07 18:42:27 +00:00
drh 7ed103210d Fix the ".dump" command on the command-line shell so that it works for 
"sqlite_stat4" in addition to "sqlite_stat1".

FossilOrigin-Name: 1e80c4b12dbb5beab422e2a33a8782ac9d767321
 2013-08-07 16:04:27 +00:00
drh 2d463113f0 For the ".import" command of the command-line shell, start a transaction 
if there is not one active already.

FossilOrigin-Name: 5dcc2d91bd343cd0fac79d3c8f079a5ce534cdf7
 2013-08-06 14:36:36 +00:00
drh 9f099fd45a Clean up the input reader in the command-line shell for improved legibility 
and performance.

FossilOrigin-Name: 2b1743d60171635c1e5a6ede6b4928f4671f948d
 2013-08-06 14:01:46 +00:00
drh 53371f90e4 In the command-line shell, work around the fact that popen() and pclose() 
are not defined in stdio.h. in C89 and later.

FossilOrigin-Name: 8bcbb33fd0a970e16a920e1d35571836dbb9ba50
 2013-07-25 17:07:03 +00:00
drh af66433625 Remove unused "codec" code from the command-line shell. 
FossilOrigin-Name: 37abfe0c1e5da63342389c527a9f7cbe0f8392d9
 2013-07-18 20:28:29 +00:00
drh 8dd675e43f Make sure the shell does not try to put a zero terminator on the end of an 
unallocated zero-length string when running ".import" on an empty file.

FossilOrigin-Name: 92adaee5bd31c152dbc1592f4aeb5d8da957a1ea
 2013-07-12 21:09:24 +00:00
drh d0a64dc75a Fix an issue in the command-line shell with CSV import of rows with 
empty columns.

FossilOrigin-Name: 60b65e5ee3828c2a814bf035b57b3e8681af9397
 2013-06-30 20:24:26 +00:00
drh 12cd6cfd6e Fix the build of the command-line shell on windows. Windows uses "_pclose" 
rather than "pclose" as the pointer to the function that closes a popen pipe.

FossilOrigin-Name: b003b2b2b6ddbfc6ec508b47904e6d095c5f6940
 2013-06-29 15:40:22 +00:00
drh 5bde816599 If the filename argument to the ".import" command in the command-line shell 
begins with '|' then treat it as an input pipe rather than a file.

FossilOrigin-Name: 4c02b344f5c6f6fb1c61b79d51063a1e0e2d75c0
 2013-06-27 14:07:53 +00:00
drh 4c56b99f2e Improved handling of backslash escapes on double-quoted arguments to 
dot-commands in the command-line shell.

FossilOrigin-Name: 656a1fe5dd670e6ce7173ed3ce3392c0151641a0
 2013-06-27 13:26:55 +00:00
drh 340f582ec3 The undocumented and unsupported ".selftest" command in the command-line 
shell utility is now only available if compiled with SQLITE_DEBUG.  Also
fix a windows compiler warning in that command.

FossilOrigin-Name: e88fd5b22198edfc6f91390194bdde07ca06ba35
 2013-06-27 13:01:21 +00:00
drh db95f68b14 Update the ".import" command of the command-line shell so that it can 
accept field values that span multiple lines and so that it issues
error messages if the input text does not strictly conform to RFC4180.

FossilOrigin-Name: 93f632152e464a89322a0130adaf9f342411bf7d
 2013-06-26 22:46:00 +00:00
drh bf159fa21b Add a new (experimental) sqlite3_stmt_status() verb that returns the number 
of VM steps.

FossilOrigin-Name: f1366bab737a3ac2ea20a0ec014cc306d7ded8a5
 2013-06-25 22:01:22 +00:00
drh 348d19c0c4 Enhance the shell to provide more flexibility when entering numeric arguments 
on dot-commands.  In particular, allow hexadecimal arguments to .wheretrace
and .testctrl commands.  Cherrypick from [b9578c371ee5].

FossilOrigin-Name: 3bd5ad095b23102dd3379cb62997cbf23cc67b7a
 2013-06-03 12:47:43 +00:00
drh c2bed0a2c9 Fix harmless compiler warnings in the shell. 
FossilOrigin-Name: 9e2c17c5358b156b588542dbba38da7fedf5302b
 2013-05-24 11:57:50 +00:00
drh 1ba00291a3 In the command-line shell, output the elements of the schema in the order 
that they appear in the sqlite_master table.  This is necessary in some
cases to make the schema parsable.

FossilOrigin-Name: e5b3cd747bb0b484e38b8611a81925e2cc144435
 2013-05-06 21:01:06 +00:00
drh 151b7d5bad In the command-line shell, make sure the output of dot-commands goes to 
the same redirected output stream as the result of queries.
Ticket [2f96536e7ff7dba]

FossilOrigin-Name: b72d365920dbe45e61d8b1cff708a8858c2b3e33
 2013-05-06 20:28:54 +00:00
drh b7045ab2ed Move the test_spellfix.c module to ext/misc/spellfix.c. 
FossilOrigin-Name: de556add10150140981a2e34b3712e96a7c262e3
 2013-04-25 14:59:01 +00:00
drh 7a411f441b In the command-line shell, allow a dot-command to occur after a 
multi-line c-style comment.

FossilOrigin-Name: e2c94ab930f0e5a6dbe8cdd34ebb8cfeeedca56c
 2013-04-17 17:33:17 +00:00
drh 99b390827b Update the command-line shell to give an exit code of 0 when the ".quit" 
command is run from the command-line.

FossilOrigin-Name: 467e218120d63d0f34c447f7324bac1364ac0eac
 2013-04-17 12:19:48 +00:00
drh 9b4c59fa1b Refactoring the mmap interface. The controlling pragma is now "mmap_size" 
instead of "mmap_limit".  Also change SQLITE_CONFIG_MMAP_LIMIT and
SQLITE_FCNTL_MMAP_LIMIT to SQLITE_CONFIG_MMAP_SIZE and
SQLITE_FCNTL_MMAP_SIZE, respecctively.  
The default mmap_size is now always 0, meaning that
memory mapped I/O is off by default.  There is a new compile-time option
SQLITE_MAX_MMAP_SIZE that determines a hard upper bound on the mmap_size.
Setting SQLITE_MAX_MMAP_SIZE to zero disables the memory-mapped I/O logic
and causes it to be omitted from the build.  An extra argument is added
to SQLITE_CONFIG_MMAP_SIZE that can optionally lower the SQLITE_MAX_MMAP_SIZE
at start-time. The SQLITE_MAX_MMAP_SIZE is zero for platforms where we 
know that it does not work, meaning that it cannot be turned on by mistake
on those platforms.

FossilOrigin-Name: ea1404a10abd7f68e1f8e0708c8a3199d1f79665
 2013-04-15 17:03:42 +00:00
drh 7d9f3943ba Add the -mmap option to the command-line shell, for setting the default 
mmap_limit.

FossilOrigin-Name: fc30d06c94c8212abb0477fb4cec4520d05bea34
 2013-04-03 01:26:54 +00:00
drh d5d0f6432c On Minix, disable the ".timer" command in the shell in order to avoid 
calling getrusage().

FossilOrigin-Name: 9bd9bd9cab8c804c1a51d472199459176044a633
 2013-02-20 00:54:21 +00:00
drh 173ba0998c Cause the command-line shell to issue an error message if you give something 
that does not look like a boolean value to a dot-command that wants a boolean
argument.

FossilOrigin-Name: b4d94947fc11bd63180cbc27554b3bbb60abe7ff
 2013-01-28 18:18:26 +00:00