d3d9f19fc8
Correct affinity computations for a SELECT on the RHS of an IN operator.
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Fix for ticket [199df4168c].
FossilOrigin-Name: 2d1983ff9f786ead159a900b8c023ab5507ce26b
2016-09-07 12:20:45 +00:00
ba09d91e54
The ORDER BY LIMIT optimization is not valid unless the inner-most IN operator
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loop is actually used by the query plan.
Fix for ticket [0c4df46116e90f92].
FossilOrigin-Name: b4f8be1f3258823b3a8f316c92f9019f71ef86a0
2016-09-07 12:08:37 +00:00
2517db0302
Fix a problem in internal function sqlite3OpenTableAndIndices causing an
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operand of an unrelated VM instruction to be overwritten. Fix for [ef360601].
FossilOrigin-Name: e5c30f227b3f6cae18cc85655149636372592bf8
2016-09-07 11:27:05 +00:00
4f62e5466e
Enhance sqlite3PcacheTruncate() to run faster in the common case where the
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cutoff is just a few pages less than the page number highwater mark.
FossilOrigin-Name: 03dceaea15aa357097a4615ef6044be36d505044
2016-08-11 13:03:51 +00:00
6da466e4f4
Fix documentation typos. No changes to code.
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FossilOrigin-Name: ebc396a19fa79bea208ecda277ffff5d02166d0b
2016-08-07 18:52:11 +00:00
43c1ce390f
Undo commit [f250166bb]. It is required to handle IO and other errors that occur within a VACUUM of a Zipvfs database.
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FossilOrigin-Name: ae72513af37cd806a6d94aaa7c47a740e119d3b1
2016-08-05 16:16:26 +00:00
5360b55c6c
Remove an incorrect ALWAYS() statement and add a test case to show when
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the condition is sometimes false.
FossilOrigin-Name: 0f57effa3642e66a863f32cc7fba86d167084af3
2016-08-05 15:34:42 +00:00
0aafa9c89c
Fix a very obscure problem following OOM in sqlite3_declare_vtab().
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FossilOrigin-Name: 68eac74874d0646369bef3650c6cb271cca62ab4
2016-08-05 14:35:47 +00:00
cc15313cc9
Add the experimental SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option.
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When enabled, the "unknown function" error is suppressed for EXPLAIN and
a no-op function named "unknown()" is substituted. This facilitiates using
the command-line shell to analyze queries from applications that contain
many application-defined functions that are not normally available to the
shell.
FossilOrigin-Name: b7f30a9ff20d580fdaecdcf2b644d09ad6c2575e
2016-08-04 12:35:17 +00:00
dd545d3bf2
Make sure the ORDER BY LIMIT optimization is not applied if the inner-most
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loop can only have a single iteration and is hence not really a loop.
FossilOrigin-Name: 13e3bd3de6b434b6182ef36be108d7ee0be8ca53
2016-08-04 09:09:44 +00:00
c0d269e96c
Fix a typo in a comment in btree.c. No changes to code.
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FossilOrigin-Name: 722c12816347ee9fce7a090cfebef2c5841e7445
2016-08-03 14:51:16 +00:00
c330887291
Fix a unused variable that comes up with -DSQLITE_OMIT_DATETIME_FUNCS.
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FossilOrigin-Name: e2f9919e34c70761e4e275eeffca8ccf9159223c
2016-08-02 20:42:24 +00:00
b7203cde29
Updates to requirements marks. No changes to code.
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FossilOrigin-Name: b23c10ac8f65bc88a6c7d88e140217222eb4cbe5
2016-08-02 13:26:34 +00:00
914b7e4238
Fix a problem introduced by [77948b5eceab92a7] causing duplicate calls to be made to the xSavepoint() method of virtual tables under some circumstances.
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FossilOrigin-Name: e64a4173d2899acf13b73e6e28f2e164fd638a75
2016-08-02 11:29:16 +00:00
38b802dfd7
Fix harmless compiler warnings in sqlite3_status().
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FossilOrigin-Name: 7c38a79cdd42aaa45715aea330d10ca859098837
2016-08-02 08:45:26 +00:00
b0df540d7a
Fix other harmless compiler warnings.
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FossilOrigin-Name: 90d2c490fc2ed4e073711b84f989ca4d496dcfb5
2016-08-01 17:06:44 +00:00
4df049faec
Remove a duplicate typedef from loadext.c (remaining copy is in sqlite3ext.h).
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FossilOrigin-Name: fd184e5a8f4577aa9a817eb55e771d8d1021b946
2016-08-01 16:57:30 +00:00
32c83c8b9e
Avoid making unnecessary changes to the signatures of the
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sqlite3_auto_extension() and sqlite3_cancel_auto_extension() interfaces.
FossilOrigin-Name: b6ea2f21f602031ef4dbd47462ac11b0bb0d5de6
2016-08-01 14:35:48 +00:00
19e76b2a7c
Fix harmless compiler warning seen with MSVC.
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FossilOrigin-Name: 390a38a142d36d2c57b3f21aab72edcde450125d
2016-07-30 18:54:54 +00:00
11f69b879c
Using the header file 'intrin.h' requires MSVC 2005 or later.
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FossilOrigin-Name: 9fae75c08b7d3b3e13734193ad8398ef6971cbac
2016-07-29 17:36:27 +00:00
e363d50db8
Further refinement to the calling convention macros.
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FossilOrigin-Name: 45588de385d2a721b3e9f04beb6c7b789dd27d42
2016-07-29 01:49:36 +00:00
99bbcc8287
Undo some unhelpful changes to skip-scan scoring that were added
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by the check-in [9e2b2681] that improved scoring of index scan.
FossilOrigin-Name: c7d51934a4f30d096bb79fc509fc9dd0df5d89a4
2016-07-29 01:32:36 +00:00
85bd982ba0
More compiler warning fixes for GCC related to the auto-extension mechanism.
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FossilOrigin-Name: b8218129bc848c61fa6910feae4141dac6ad86fc
2016-07-28 22:53:10 +00:00
78d5e02f99
The return type used by the auto-extension entry points is 'int', not 'void'.
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FossilOrigin-Name: bf9c86c74f30136a106f37603a6c7dcc76caf41d
2016-07-28 22:46:53 +00:00
177d0f0b47
Make sure all the auto-extension mechanism function signatures match up precisely.
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FossilOrigin-Name: 87ba69b5ca4a8e4ef2bbaaf07a0ff13fc5cd4721
2016-07-28 22:38:31 +00:00
44e95d4f02
Make the extension auto-loading mechanism work with the __stdcall calling convention. Also, fix a couple Tcl command calling conventions missed in the previous check-in.
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FossilOrigin-Name: 3ea567c4b07b2a7a027b9b5cb8250ab687803698
2016-07-28 22:23:26 +00:00
3a22fdab9a
Decorate all interfaces with calling convention macros.
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FossilOrigin-Name: fd784887e125bf95f4799ad09cbcba6795173487
2016-07-28 18:55:57 +00:00
a8914faaaa
Disable the authorizer callback when reparsing the schema. This avoids
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undesirable authorization failures following an ALTER TABLE.
FossilOrigin-Name: 805d01cdabb48a69eb986a7f084e53eb25d76b7f
2016-07-28 18:38:13 +00:00
a121cc7c60
Adjustments to get 'testfixture.exe' compiling with Tcl 8.6 when __stdcall is enabled.
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FossilOrigin-Name: 90e89ec9c8efff057a9e43c612427fc5c97ab52d
2016-07-28 18:06:52 +00:00
aa0325872f
Improvements to the way the COMPILER compile-time option is set when compiling
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with Clang.
FossilOrigin-Name: 81f9cf86c48f3cd43755ded4dc97388ec650f8af
2016-07-28 17:24:16 +00:00
7617e4a8a4
Make sure the SQLITE_TCLAPI macro is always defined.
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FossilOrigin-Name: f2f1323cc4d2ad2d6794dbfae8d50b747213e85d
2016-07-28 17:11:20 +00:00
4194ff6598
Change mksqlite3h.tcl to automatically insert the SQLITE_CALLBACK calling
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convention macros.
FossilOrigin-Name: 11ab9c9ab562df98c20abf126a8bac178aef77a8
2016-07-28 15:09:02 +00:00
52b1dbb5fc
Allow the 'testfixture.exe' target to be compiled with the __stdcall calling convention.
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FossilOrigin-Name: e8be3dfeabaa31b3490793cf8230faae1204be15
2016-07-28 14:37:04 +00:00
69def7ff2f
Work in progress on setting a calling convention for all callback functions.
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FossilOrigin-Name: 02b8040e1add02734d2dbc6c59737ab74ff8fb18
2016-07-28 04:14:37 +00:00
5f26e00761
Enhance the query planner cost estimation for index scans to take into account
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WHERE clause terms that can be computed using only the index and that do not
require looking up rows in the original table. This fixes an obscure
performance regression that arose when the ORDER BY LIMIT optimization was
added by check-in [bf46179d44843].
FossilOrigin-Name: 9e2b26811452a5011d0a97a689636fa4409da856
2016-07-27 19:30:53 +00:00
e604ec0be0
Add test cases and fix a comment.
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FossilOrigin-Name: 50f8ea37fb9647c4a9da2c269a4d6f54b10ce96b
2016-07-27 19:20:58 +00:00
2409f8a112
When estimating the cost of an index scan, factor in the cost savings of
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being able to use the index to evaluate some WHERE clause terms without
having to do a table lookup.
FossilOrigin-Name: a59b5622f7cc6e502d71aabc12c053582cd03609
2016-07-27 18:27:02 +00:00
d93ba6271b
Initialize a variable in where.c to avoid a valgrind warning.
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FossilOrigin-Name: 4d59df02d3713b3e3804e1a88e676749b2794286
2016-07-27 16:03:54 +00:00
9d60875901
Copy the cache_spill setting from the main database over to the
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vacuum_db transient database when running a VACUUM.
FossilOrigin-Name: c0e7d98ef2a13ede5ae865083ede1aaffdf43310
2016-07-26 04:49:43 +00:00
426f4ab009
Make sure affinity is applied correctly on lower-bound range constraints
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in the min() optimization. Fix for ticket [a0bac8b3c3d1bb].
FossilOrigin-Name: b819bace9c2a0b0159122b26db96a8f50a6f0eac
2016-07-26 04:31:14 +00:00
2b62b5def8
In the VACUUM command, set the cache_size of the transient vacuum_db database
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to be the same as the database being vacuumed.
FossilOrigin-Name: b78d99548ac53ac10dcc38368cc4b29c8cbcb09b
2016-07-25 22:40:12 +00:00
a522473c65
Add a new %ifdef to parse.y so that the build works with SQLITE_OMIT_SUBQUERY.
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FossilOrigin-Name: 38a48cfb9a8212970c4a4f8458643c22ed067e8b
2016-07-25 14:40:43 +00:00
5d513ba08c
If both MEMSYS3 and MEMSYS5 are enabled, than automatically disable MEMSYS3.
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FossilOrigin-Name: ccc22e14dc5d910d632807f49484be54dc2fde83
2016-07-25 11:57:21 +00:00
c530b9c65b
Add --enable-memsys3 and --enable-memsys5 options to the configure script.
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FossilOrigin-Name: 67e1dc9842dc8a6ae5edef21bdb2ef6d3f4a17b7
2016-07-25 11:27:22 +00:00
5fe63bfb93
Evidence marks and code reformatting for SQLITE_TRACE_STMT operation.
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FossilOrigin-Name: e1e022383114525241454f63ea8b9768fb7ec657
2016-07-25 02:42:22 +00:00
bd441f7700
Change SQLITE_TRACE_STMT to return unexpanded SQL text in the X argument.
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Add documentation on how and when to use sqlite3_expanded_sql(P) to compute
the expanded text for legacy sqlite3_trace() compatibility.
FossilOrigin-Name: 163e15229d837a5471007cffb8d41faafd081737
2016-07-25 02:31:48 +00:00
087ec072ef
Fix code so that the deprecated sqlite3_trace() and sqlite3_profile()
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interfaces are not called when SQLITE_OMIT_DEPRECATED is used.
FossilOrigin-Name: 1c5baae3c545096a29a093f7d4387771f1db507c
2016-07-25 00:05:56 +00:00
4b363a5130
Use sqlite3_trace_v2() instead of sqlite3_trace() in the shell.
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FossilOrigin-Name: c8e0539b970585cbb3619461a53abb0c3b308a17
2016-07-23 20:27:41 +00:00
eb09f6d788
Small tweak to the btree balancer for improved tree balance.
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FossilOrigin-Name: 8817dedb75430e6c78ff527f7ded4abb35776cef
2016-07-23 19:18:55 +00:00
8afffe7244
Improvements to sqlite3_trace_v2() documentation. Fix the
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sqlite3VdbeExpandSql() routine to respond better to OOM conditions.
FossilOrigin-Name: 0400f642d542e62bb428e0bf263964c65691368e
2016-07-23 04:58:57 +00:00
drh