e16a350f17
Improve shell help text for the '.open' command.
...
FossilOrigin-Name: 7cc940a97efc096ff3725710f526c06f52453bd923fb9e825ce6990275df747a
2017-05-29 03:48:13 +00:00
ae2ac854b3
Smaller and faster vdbeSorterCompareText().
...
FossilOrigin-Name: 542dc4c5eb87017fe03b6c181e779993aa84564785e1177ccf937d52f985593b
2017-05-27 22:42:36 +00:00
14e845a9d4
Small performance increase and size decrease in the btreeInitPage() routine.
...
FossilOrigin-Name: 6f415833e0554706dcf04f68ecba4ca2e54c08f3bbf6a1dba182bb132c912a2e
2017-05-25 21:35:56 +00:00
137c46f8b6
Merge the LEFT JOIN query flattener fixes from 3.19.2.
...
FossilOrigin-Name: 6513e4a121e32df7e5cd95f47cdf8049b85bdbcb378cf23db29838fb1143d3ce
2017-05-25 17:27:52 +00:00
65ff63ea62
Version 3.19.2
...
FossilOrigin-Name: edb4e819b0c058c7d74d27ebd14cc5ceb2bad6a6144a486a970182b7afe3f8b9
2017-05-25 16:50:27 +00:00
dc6de47925
The SQLITE_EXTRA_IFNULLROW compile-time option causes OP_IfNullRow opcodes
...
to be issued for references to the right-hand side table of *any* flattened
join, not just LEFT JOINs. This puts extra stress on the OP_IfNUllRow opcodes
for testing purposes.
FossilOrigin-Name: 1a074c8a2bc0b28918ef905339d11a21d30101b4ea8c06c8b3faca7d17237538
2017-05-25 11:39:50 +00:00
074ce1e7fd
The TK_IF_NULL_ROW expression node must be treated as a variable that
...
references the table Expr.iTable.
Proposed fix for ticket [7fde638e94287d2c].
FossilOrigin-Name: b30a364a12d9865242b1444984cd25ee126dc69108d5c6a2d4b35df184437fe9
2017-05-25 00:28:36 +00:00
8389bff0a8
Increase the version number to 3.19.2 since ticket [7fde638e94287d2] is
...
going to necessitate another patch release.
FossilOrigin-Name: c315727acd5fffe6e83ad9a5e84360d5cfa9aa8faa10d4970ea9823c7e8126ee
2017-05-25 00:12:04 +00:00
f43ce0b445
The TK_IF_NULL_ROW expression node must be treated as a variable that
...
references the table Expr.iTable.
Proposed fix for ticket [7fde638e94287d2c].
FossilOrigin-Name: 77fc23013cebc7797985864b91d78db5d0e2469511732044ebfaf02b891c979a
2017-05-25 00:08:48 +00:00
831265f962
Fix harmless compiler warnings in FTS5.
...
FossilOrigin-Name: 57a60e959c198b87ed29fab14356f89e0ea7cdb1dd99adbea45b40e8d0cb310a
2017-05-24 15:32:44 +00:00
6fb139e087
Version 3.19.1
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FossilOrigin-Name: f6d7b988f40217821a382bc298180e9e6794f3ed79a83c6ef5cae048989b3f86
2017-05-24 13:08:33 +00:00
63ad86e70e
Fix a problem in STAT4 equality estimation for multi-column indexes
...
introduced by check-in [3e0590dee0e68cc1599].
FossilOrigin-Name: cfb0d9e0207128b1c2b48689288a849b19dbc00a22cfaca26eec4bfc773629f8
2017-05-24 04:18:00 +00:00
ce13b99f99
Remove the msvc.h header file from the autoconf tarball.
...
FossilOrigin-Name: 84996aef68adeabc8bd97cad269188c67de628f776337a25ec2d63bc956cee78
2017-05-23 20:00:00 +00:00
92b71757f7
Do not use strcpy() in the (obsolete) amatch extension.
...
In releasetest.tcl, run Apple tests using -Os instead of -O1
FossilOrigin-Name: 4440e42031b9cb0edf9a8621cd4f46f209392940ec5b9eefcf8c1e3fef5f7b76
2017-05-23 19:35:20 +00:00
3c790f2a83
Disable the LEFT JOIN flattening optimization for aggregate queries, as it
...
does not currently work. Further fix for ticket [cad1ab4cb7b0fc344].
FossilOrigin-Name: 05ada741554b9fd00befcf7b4083637f53de68699ae5210ac18e0773ad1a9910
2017-05-23 15:33:41 +00:00
1d1fc5e385
Disable the LEFT JOIN flattening optimization for aggregate queries, as it
...
does not currently work. Further fix for ticket [cad1ab4cb7b0fc344].
FossilOrigin-Name: 44b21e35c92137cc519d0cc87c627cc531d0bd442a7b9a7356fa2c6bc5f70fb6
2017-05-23 15:21:37 +00:00
7c1544e051
Ensure that the expression rewriter inside the query flattener decends into
...
the substructure of the TK_IF_NULL_ROW operator. This is a continuation
of the fix for ticket [cad1ab4cb7b0fc344].
FossilOrigin-Name: 28d2902d8f4dfbbfc610f271e00d353b0baae386b56b482f96b88836410be129
2017-05-23 12:44:57 +00:00
eff0a7b25e
Ensure that the expression rewriter inside the query flattener decends into
...
the substructure of the TK_IF_NULL_ROW operator. This is a continuation
of the fix for ticket [cad1ab4cb7b0fc344].
FossilOrigin-Name: 941d8142b7c9a96ff143d1add3c86cf42d61fd08e532d400dac555f23eadbcfb
2017-05-23 12:36:13 +00:00
f352cf57e3
Change the version number to 3.19.1.
...
FossilOrigin-Name: 16656b8ff5cf79565b0b30f804f5f924fabfe989fdf00a2e7c30fe4438143981
2017-05-23 01:35:22 +00:00
44bdc92938
Remove a surplus semicolon, which was harmless on gcc and clang but caused
...
compile-time errors on msvc. This only comes up using the encryption extension.
FossilOrigin-Name: 4510d55d1e2e23d4a4470dbd414161beec2ceefb7537fd66ea3c347e11624dfc
2017-05-23 01:30:26 +00:00
10d33c1781
When flattening a query, make sure iTable attribute of TK_IF_NULL_ROW
...
operators (that result from a prior flattening of a LEFT JOIN) are updated
correctly. Fix for ticket [cad1ab4cb7b0fc344].
FossilOrigin-Name: 919d36e6ea112c8c94f01e02611c48e78c441657e6898a466cfc39f1e0001403
2017-05-23 01:29:35 +00:00
3f1e9e00e6
When flattening a query, make sure iTable attribute of TK_IF_NULL_ROW
...
operators (that result from a prior flattening of a LEFT JOIN) are updated
correctly. Fix for ticket [cad1ab4cb7b0fc344].
FossilOrigin-Name: 92c178507df553e4f1110342c8f9b11b3ee37989e1d634fcaccabf657befa22f
2017-05-23 01:21:07 +00:00
d4fb196531
Remove a surplus semicolon, which was harmless on gcc and clang but caused
...
compile-time errors on msvc. This only comes up using the encryption extension.
FossilOrigin-Name: 987a2b5537254b1fe843eb798d7eb7f04dbe1e32fb827cfb9e1e1ef6c2096759
2017-05-23 00:32:56 +00:00
07d0f15e93
Fix incompatibilities between the "sqldiff --changeset" command and the
...
sessions module. Specifically, allow sessions to process changesets containing
tables with zero operations on them and have sqldiff output the expected
output for tables with multi-column primary keys.
FossilOrigin-Name: 0bb23c48064cc64134697469f3f4d2d3610b9e6c7a0dc54a3c47a00bd6c2a860
2017-05-22 18:09:00 +00:00
453ca043a2
Add the ".cd" command to the command-line shell.
...
FossilOrigin-Name: 5fe28e15b1d6d8a588fcaf93c6035c0e0ab7bcad1067c7933cd430d2e04bbbd8
2017-05-22 18:00:34 +00:00
ee841262d9
Increase the version number to 3.20 for the next release cycle.
...
FossilOrigin-Name: ab471f61ef7d9ed1bf937d5e458f720d12209712a015786434edc818a98168c9
2017-05-22 17:39:37 +00:00
d758722449
Merge the last-minute 3.19.0 changes into trunk.
...
FossilOrigin-Name: e6ba2a93a8d28074ff134dd43c142315de291b7c0a38ecc692863c33975c71c7
2017-05-22 14:04:46 +00:00
2435fa6916
Version 3.19.0
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FossilOrigin-Name: 28a94eb282822cad1d1420f2dad6bf65e4b8b9062eda4a0b9ee8270b2c608e40
2017-05-22 13:58:13 +00:00
44ec1d6eda
Include the "msvc.h" header file in the amalgamation tarball.
...
FossilOrigin-Name: 3dd6fe53c7ae6ebe2393e956d040e00b8cd0589674d20aafe1585aaa61325bbe
2017-05-22 13:06:45 +00:00
21766c0c16
Fix a case where NULL was being passed to memcmp() following an OOM. This is
...
probably not a real problem, as the number-of-bytes parameter was passed 0 in
this case, but it was causing a santizer complaint.
FossilOrigin-Name: 3ea2bad27e516d5dbfa4a9cb0c767d6a8387280a7e4bbf2ae80cd318da670d66
2017-05-22 08:04:09 +00:00
78436d4c66
When planning a query using sorting, resolve ties in the solver by selecting
...
loop plans with the smaller unsorted cost.
FossilOrigin-Name: f261678c90297f9767040c577796cc1d4db598aa44b0de6906cb73eaef377dee
2017-05-22 00:45:15 +00:00
d8025e43ae
Prevent a possible NULL pointer dereference in the OP_Found opcode that
...
can follow an OOM error. Problem found by OSS-Fuzz.
FossilOrigin-Name: 50ad60ded54aa22dfdf519ed5da6451de790e22a972ff299f7976fbdce7a0579
2017-05-19 23:04:04 +00:00
e46515b53f
Prevent a possible NULL pointer dereference in the OP_Found opcode that
...
can follow an OOM error. Problem found by OSS-Fuzz.
FossilOrigin-Name: c2de178fe7e2e4e0d764e7e6ac637cfc8c053580c43f7246318dafad2974de3c
2017-05-19 22:51:00 +00:00
bcbb066534
Improved comments on one routine in the query planner. Improved diagnostic
...
output for ".wheretrace". No production code changes.
FossilOrigin-Name: 946b87a5282f00d8c532a51f4390e6de781b9a0d6626cb3c077c5622895dc540
2017-05-19 20:55:04 +00:00
748465b49e
Fix a documentation typo. No changes to code.
...
FossilOrigin-Name: 68942a4feeb83e6e1a32d9bd724ae1d72669949adcfad07fb05b0ac48daf5151
2017-05-19 20:47:54 +00:00
8c3bde05ce
Branch for the 3.19 release.
...
FossilOrigin-Name: f2b829ec52c2037eba4feb9427c56d84aca736cb5fc841dfe91cfff22cf660c1
2017-05-19 20:46:27 +00:00
22025ef198
Fix some problems in fts5 code detected by -fsanitize=undefined.
...
FossilOrigin-Name: 35f721045dfe3f82e016938ab1a668bfc37b6b57b8813cc963ef640ec82de58d
2017-05-19 12:32:32 +00:00
1e1c4226ee
Fix a documentation typo. No changes to code.
...
FossilOrigin-Name: cfa4aa203646f44b303138c25672293bb87d97126fe2030d4709e8ad7814a807
2017-05-18 18:17:55 +00:00
9ea258d712
Update the tool/warnings.sh script to automatically use the right options on OpenBSD..
...
FossilOrigin-Name: 7940bff32aa6ea868a53680822d148b7ec7a075c01ae9e0d5ad9859bcc339054
2017-05-16 09:49:42 +00:00
dd1bb43ab5
Fix the build so that it works again with SQLITE_OMIT_SUBQUERY.
...
FossilOrigin-Name: bb0d9281588b8cc24bf2f1f10d0c56277004226adaa2ce5037782503b283b45d
2017-05-15 15:12:24 +00:00
96a27f4cbb
Improvements to the omittest.tcl script.
...
FossilOrigin-Name: 0f05d7e93a73bbeac0a09bbd614287507355a7d75fc7b98729bcf7607fc8e125
2017-05-15 15:05:48 +00:00
c8d3e836ca
Make sure the 'sqlite3changegroup_*' functions are included in the SQLITE_APICALL handling.
...
FossilOrigin-Name: a123cb93307a6c48bd711d6af9828c87a1365e023f6fe4ca6eae264c8ec5e0c0
2017-05-12 14:05:11 +00:00
ee3333b202
Add another test case for the new authorizer functionality.
...
FossilOrigin-Name: 339df63f4064f3b9c8d4e8b82e72d00b49d9406bc350b14809a4caf7ddc4b736
2017-05-11 19:09:19 +00:00
9715f0e544
Enhance the json_extract() function to reuse parses of the same JSON when
...
the function appears multiple times in the same query.
FossilOrigin-Name: 3ba9e7ab79e32090a71c7aa152da9bd5951940ae5e2cf433bceadeb6bfca193f
2017-05-11 18:42:19 +00:00
6b4fbabd6a
Do not save the state of an fts5 merge operation mid-way through an input
...
term, even if no previous entry for that term has caused any output. Doing so
may corrupt the FTS index.
FossilOrigin-Name: 9a2de4f05fabf7e725666fb8824ae1adad56834d7ae4f2e118375bb6f9c0ae77
2017-05-11 18:14:06 +00:00
3fb153cb29
Cache the JSON parse used by json_extract().
...
FossilOrigin-Name: 44ca6c2c4639f3c50ae9233ee299ff0fc4566462c31f28d8676f8de7ffdcd7f0
2017-05-11 16:49:59 +00:00
f7fa4e71f4
Negative N values in sqlite3_get_auxdata() and sqlite3_set_auxdata() can be
...
used to access an auxiliary data cache over all functions in a single prepared
statement.
FossilOrigin-Name: ff5306752e83e760255a10f20168c0f090929a4fee2a5f720dfab36f0ee72fae
2017-05-11 15:20:18 +00:00
9418921c59
New requirements marks and documentation for the authorizer.
...
FossilOrigin-Name: 3980ea0911b3ad3f86d7a7bdc6503f233315c274f473e18831e13eda2c238eeb
2017-05-11 13:43:57 +00:00
ee92eb80db
Improvements to the sqlite3_set_authorizer() documentation.
...
FossilOrigin-Name: 47629b1911e52445aad8ea969137bddf0019c55b4a4f0de8e77decb6a434c8a2
2017-05-11 12:27:21 +00:00
2336c935af
Change the SQLITE_READ authorization call for unreferenced tables to use
...
an empty string for the column name, as this is less likely to impact legacy
authorization callbacks that assume column names are always non-NULL.
FossilOrigin-Name: 4139953ab528f20fa346409810edcb22adb6c1edc9d22f40b1b077ef842a2441
2017-05-11 12:05:23 +00:00
e694139788
Rename fields of the internal AuxData object to make them unique and easier
...
to search for.
FossilOrigin-Name: 2be9850cef6492e168243807c34af72119ffbe414027a12c4eda6c421b5b950d
2017-05-10 19:42:52 +00:00
0d236a8bb0
Improved documentation for the SQLITE_READ authorizer callback. No code changes.
...
FossilOrigin-Name: 92c5ea7047323d10f762877c5f56d20a3e609e8b55efcfe4880ef3048821ac1f
2017-05-10 16:33:48 +00:00
701caf1eb1
Invoke the SQLITE_READ authorizer callback with a NULL column name for any
...
table referenced by a query but from when no columns are extracted.
FossilOrigin-Name: 92ab1f7257d2866c69eaaf4cf85990677b911ef425e9c5a36a96978cccfb551c
2017-05-10 16:12:00 +00:00
7b458519f2
Fix a couple of test scripts so that they work with
...
-DSQLITE_DISABLE_FTS4_DEFERRED builds.
FossilOrigin-Name: 30018d31068f3182d713a6cf09753b27b16a6f912d39a5e6c1363da83bec3125
2017-05-10 13:36:04 +00:00
e4eb0497d8
Avoid unnecessary codec operations on in-memory subjournals.
...
FossilOrigin-Name: 199b2a84992823b4687588a5ba20bec9c42579887068ac21caf08df3895f41ed
2017-05-10 12:58:34 +00:00
614c6a09f7
Do not invoke codec macros for in-memory subjournals.
...
FossilOrigin-Name: d2bb0066f7c8413ef9992e6b07641cdf40ad260778074bd83cc22dcaba87860b
2017-05-10 12:49:50 +00:00
2617c9bdd8
Do not invoke codec macros when reading or writing an in-memory sub-journal.
...
FossilOrigin-Name: 2c145ee6c9e7916f022331453384cbe61ee3654c08a1b88467f85235b5bc18c4
2017-05-08 18:29:36 +00:00
ffe280596e
Fix an obscure assertion fault that can follow an OOM. The problem
...
was introduced by check-in [a1cf44763277b6c7].
FossilOrigin-Name: 04e7e5650efffdce759b46999beb67c250af6cf394a7779ab861f210a84c134d
2017-05-06 18:09:36 +00:00
f8a2e8c2d2
Fix requirements marks and harmless compiler warnings.
...
FossilOrigin-Name: 198ff4c01d86d193a54745764d69376cab8e94747a4daa444690f7e1ec87800b
2017-05-06 17:12:52 +00:00
050b124ce2
Fix a collision of the "B0" identifier name between the termios.h header
...
file and the SHA3 implementation in the shell.
FossilOrigin-Name: b9a58daca80a815e87e541cb5fff9bc8b93f131d223f322c5b83dd5a5f0c0312
2017-05-04 11:13:50 +00:00
30f01249a3
Remove the unused "sqlite3_stack_used" TCL command from the test harness.
...
FossilOrigin-Name: e24b73820cdca07eee87853fe6dd9f60d76e039eeb4aebef03654db3c7c94f14
2017-05-03 19:36:50 +00:00
313e6fd222
Fix the sqlite3GetInt32() function so that it correctly returns 0 on a
...
zero-length input string.
FossilOrigin-Name: 05eba9e3a5f9bb2a40af1dacd885e1915fbcd20b9af4cf0eed79ac16dbeba31b
2017-05-03 17:44:28 +00:00
ad012d09dc
Always enable URI filenames when compiling with SQLITE_HAS_CODEC. Also allow
...
plaintext keys using the key= query parameter.
FossilOrigin-Name: 31a51b4d168065fa59cc0e52ba798bd87ac82160c675bd531442b65133edb401
2017-05-03 15:54:53 +00:00
e780764b4e
Fix the fts3EvalAverageDocsize() routine so that it returns errors from
...
sqlite3_reset() rather than always returning SQLITE_OK.
FossilOrigin-Name: 430f539cbb3f806fb89191e0b759a5f8b49d9e5b6c95fe9a4b55a1aa0875762a
2017-05-02 18:00:31 +00:00
3f4df4c6f3
Reuse the same materialization of a view when that view appears in a query
...
more than once, such as in a self-join.
FossilOrigin-Name: 9e35c89dbe744312f612e507b51ff9a5bb656def75392d25bc19fc638548cd1e
2017-05-02 17:54:19 +00:00
a1f5c0c90b
Move terms of the HAVING clause that reference only columns in the GROUP BY
...
clause over to the WHERE clause, resulting in a faster query plan.
FossilOrigin-Name: 47cbb471d056c8e1834a5ca72491404a3bfb273b5ff7bdd84b98d263938ea874
2017-05-02 16:55:07 +00:00
ab314001b8
Additional comments on the sqlite3ExprIsConstantOrGroupBy() routine. No
...
code changes.
FossilOrigin-Name: 8424492eac506866d2918e5fe03c8f65fef960215d56012a3b52ed42789ed35a
2017-05-02 16:46:41 +00:00
8d5cee166e
Fix typo in comment. No changes to code.
...
FossilOrigin-Name: 6674814afb9e763e7f7060776586e26da28040b3208ce06c8a285dd647e5a53d
2017-05-02 01:30:44 +00:00
c478c8daec
Remove an unnecessary branch.
...
FossilOrigin-Name: a33179596f534067a58d68b77160f11ab13272b29f912d7cbe15ea00bbf03ade
2017-05-01 19:53:12 +00:00
4b2667c8b8
Enhance "PRAGMA integrity_check" to detect duplicate rowids within a leaf
...
page.
FossilOrigin-Name: adcad37b001d255299be716b16003b56ec1fba349ef73261ee0e543186c4f311
2017-05-01 18:24:01 +00:00
874080bbb6
Clear the BTCF_ValidNKey flag set if a cursor is moved by
...
sqlite3BtreeInsert(). Fix for [f68dc596c4].
FossilOrigin-Name: a6727eef6d757a39ad23e5c8cbe960f5d909e5d37cb4e90bc3bdbb8bf58cd6f8
2017-05-01 18:12:56 +00:00
ed71298085
Futher bug fixes to the function that determines when a materialized view
...
can be reused.
FossilOrigin-Name: c64fe3a1695925693385d313e9ad2a1d8cb37ddaa8cc19920ae0978c91bc4c2c
2017-05-01 17:04:35 +00:00
33543c237b
Minor bug fixes and performance enhancement.
...
FossilOrigin-Name: b2aae559581d05e4e8caaddfbd137cb275d582e82d58872c6f42e462dc859b1c
2017-05-01 16:37:20 +00:00
e08e8d6b61
Initial implementation of an optimization that attempts to reuse the same
...
materialization of a view on a self-join of the view.
FossilOrigin-Name: 478c34b9a8b5127d13024e10307aa832f160b89720c46424dd17555bd36f590d
2017-05-01 15:15:41 +00:00
181a1167dc
Add extra tests for the optimization on this branch.
...
FossilOrigin-Name: 4921cd9520080f9baff70e548f64a56e2204b398b8397a2d318a98c32ec4b00c
2017-05-01 14:09:32 +00:00
ab31a8450b
Automatically transfer terms from the HAVING clause to the WHERE clause of an
...
aggregate query in cases where the result of evaluating the term depends only
one one or more of the GROUP BY expressions (and on no other inputs).
FossilOrigin-Name: 5375a3ce56f1d993b13b469fe33ec7679948f53940f62a15ddbaeb8aaa26a22c
2017-04-29 20:53:09 +00:00
7555581fc1
Add a single testcase() macro to the subquery processing logic.
...
FossilOrigin-Name: 4e1df76e3d85922648e0e1cce73a266c3b1ed4511ace259ec0a01d7693af9e6f
2017-04-29 19:29:49 +00:00
bb6783b86f
Improvements to opcode documentation in the bytecode engine.
...
No changes to code.
FossilOrigin-Name: e54c9f8db5b2fa8ea82c6eab7482255431af16901f7992c9667b56a0e50a9f4f
2017-04-29 18:02:49 +00:00
bc43995f99
Evaluate WHERE clause terms that reference only the index before evaluating
...
terms that require the table, and thereby avoid seeking the table row if
index terms are false.
This is called the "push-down" optimization in the MySQL world, we are told.
FossilOrigin-Name: d7bb79ed3a40419d143fbe35c310e51fe7b384a22f082a61ad788671d2d33ee0
2017-04-29 15:27:04 +00:00
6ab3eb5d0e
Minor size and performance improvements to the push-down optimization.
...
FossilOrigin-Name: 91dfb61a1a25763bb0b5c1e353a9d584bc6de3f6eb445f54202ffe7f6fee6e8d
2017-04-29 14:56:55 +00:00
6f654a40e8
Within a loop that uses a non-covering index test, test non-indexed terms that
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can be tested without seeking the main table cursor before those that cannot.
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2017-04-28 19:59:55 +00:00
4b17369579
Add new test file cachespill.test.
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2017-04-26 17:21:33 +00:00
b9e6a73866
Replace <fts5.h> with "fts5.h" in test file fts5_test_tok.c.
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2017-04-26 14:34:04 +00:00
69bfa55279
Fix a subtle bug in Lemon discovered and reported on the mailing list
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by Kelvin Sherlock, who also suggested the correct fix.
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2017-04-26 04:32:17 +00:00
a1188d6d93
When building an ephemeral table of integers, do not assume that the table
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does not already contain N if the insert cursor points to N-1. Fix for ticket
[61fe9745].
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2017-04-24 14:16:55 +00:00
0c3233be0b
Fix an assertion fault found by OSSFuzz.
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2017-04-22 00:20:49 +00:00
39c9d3a367
Remove a NEVER macro for a condition that may be true as of [a47efb7c].
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Problem reported by OSSFuzz.
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2017-04-21 17:03:32 +00:00
0619838c55
Fix an FTS5 bug that could cause a prefix-query without a prefix-index on a
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database that contains delete-markers to return extra, non-matching, rows.
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2017-04-21 16:04:18 +00:00
dc62daca86
Further improvements to coverage of fts3 module.
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2017-04-19 13:25:45 +00:00
a059e99ca8
Further modifications and test cases to improve test coverage of fts3.
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2017-04-19 07:33:52 +00:00
0027e98b85
Use sqlite3_table_column_metadata() instead of a SELECT statement to check for
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the existence of a %_stat table in fts3. This leads to smaller and easier to
test code.
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2017-04-18 13:50:00 +00:00
bff6fe1f40
Improved optimizations of views as the right operand of a LEFT JOIN.
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2017-04-18 11:20:19 +00:00
bda00fbdb7
Refactor the fts3ColumnMethod() function so that all branches can be covered.
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2017-04-18 05:49:23 +00:00
cfcca02765
Defer checking for null in the comparison operators, since that is an
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uncommon case.
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2017-04-17 23:23:17 +00:00
e2bc6552fe
Do not allow a Mem object to be both NULL and some other type at the same time.
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2017-04-17 20:50:34 +00:00
4bee5599c0
Consolidate two branches of code in the "PRAGMA foreign_key_check"
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implementation.
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2017-04-17 18:42:33 +00:00
940464b1dc
Fix a problem in "PRAGMA foreign_key_check" in handling a WITHOUT ROWID child
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table with an INTEGER PRIMARY KEY parent key. Also, if an FK violation is
detected in a WITHOUT ROWID child table, do not try to read and return the
rowid. The third column returned by "PRAGMA foreign_key_check" in this case
(WITHOUT ROWID child table) is now always set to NULL.
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2017-04-17 18:02:41 +00:00
624edacf6a
Further improvements to test coverage in fts3.
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2017-04-17 16:07:25 +00:00
ddf4747053
Improve coverage of code in fts3.
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2017-04-17 13:38:09 +00:00
6887e8facd
Fix the ".column" output mode in the command-line shell so that it correctly
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counts and formats multi-byte UTF characters.
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2017-04-17 13:18:42 +00:00
mistachkin