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Commit Graph

10283 Commits

Author SHA1 Message Date
drh
b1b124d482 Merge header file fixes from trunk. 
FossilOrigin-Name: 7c2713e98ffb5f0d96eb7de9514eab43f0712011
 2015-08-21 19:56:45 +00:00
drh
cfe05d882f Add a missing #define for sqlite3_vsnprintf to sqlite3ext.h. 
FossilOrigin-Name: da3c9df09c46564353218d0163e378b880a3ce62
 2015-08-21 19:53:06 +00:00
drh
180872fef9 Reserve the SQLITE_IOERR_VNODE error code name. 
FossilOrigin-Name: 53b593fcae178f2e08f758ae6fd100869f771bfd
 2015-08-21 17:39:35 +00:00
drh
a7781dc0bb Merge in trunk fixes for table-valued functions. 
FossilOrigin-Name: 67375f32d931351964d75d20671c4a6d8a294d7d
 2015-08-21 17:16:22 +00:00
drh
1f2fc28134 Fix a corner-case bug in table-valued functions. Update the generate_series() 
virtual table to increase the performance estimate penalty for being
underspecified.

FossilOrigin-Name: 552bc9cb88bbe54b4cf5fdf66d1217e7a2047110
 2015-08-21 17:14:48 +00:00
drh
0dfbe064de Fix typo in comment. No changes to code. 
FossilOrigin-Name: 7b8d17dd840f64dac9a018a4547a97de799e94ab
 2015-08-21 12:37:49 +00:00
drh
6842952429 Merge the latest changes from trunk, including the table-valued function 
implementation.

FossilOrigin-Name: 10c444322f05ea8b83247f96a140bf3dbc4e9448
 2015-08-20 23:39:38 +00:00
drh
c743579e59 Fix a couple C99-isms that cause compile errors on MSVC. 
FossilOrigin-Name: bc577fe6cbbe5385d81d6fa0f3c34bb1c833f0d6
 2015-08-20 23:28:18 +00:00
drh
d8b1bfc6bf Fix corner-case memory management issues in table-valued functions. Change 
virtual table handling so that if xDestroy is missing the table is
eponymous only even if xCreate is present.

FossilOrigin-Name: 774e6a14b124bbae4da0e188b62aee9ffb8c3745
 2015-08-20 23:21:34 +00:00
mistachkin
197d59ffc4 Skip calling the virtual table xDestroy method when it is null. 
FossilOrigin-Name: b73ad305a6b7cb84fe0a1efb334b8e4592e21c40
 2015-08-20 21:14:31 +00:00
mistachkin
bc63ec1d62 Fix stray variable declaration for C89. 
FossilOrigin-Name: 17eb7f18cb76170e109977a94b259b763cd86c47
 2015-08-20 20:21:06 +00:00
drh
d10dbad5e1 Correctly handle empty function argument lists on table-valued functions. 
FossilOrigin-Name: a7acc7878b8bb8e27a0da67b2dbb7bd51df4859b
 2015-08-20 20:13:37 +00:00
drh
7fcdd06949 Add support for table-valued functions in the FROM clause implemented as 
virtual tables.

FossilOrigin-Name: 9b718b06b156163ae34115b6c5f6d163a7ee7cc3
 2015-08-20 19:55:58 +00:00
drh
cbd8db35f5 Make SQLITE_BUSY_SNAPSHOT and SQLITE_BUSY_RECOVERY retryable, just as a plain 
SQLITE_BUSY is.

FossilOrigin-Name: fd13dd950d99fd1996860f7a5f220fdc89180194
 2015-08-20 17:18:32 +00:00
drh
222cd5bee2 Merge the table-valued-function rowid fix. 
FossilOrigin-Name: a06a6392bd48baa8b9bac2624869c0cc7da7e779
 2015-08-19 19:26:13 +00:00
drh
509c3fc004 Fix eponymous virtual tables so that they do not automatically make the first 
column the rowid.  Enhance the generate_series virtual table to support rowid.

FossilOrigin-Name: a325a08599759471047e234ef9cfcc3cb110aafd
 2015-08-19 19:01:28 +00:00
drh
03726aaf7f Merge support for table-valued functions. 
FossilOrigin-Name: 96a5d44d9fcb7b159c04630ad2d956fe27df5a43
 2015-08-19 18:31:11 +00:00
drh
01d230ce05 A list of arguments following a table name translates into equality 
constraints against hidden columns in that table.

FossilOrigin-Name: 40e12cfe4c29475417ba89fb637b4c763cf74016
 2015-08-19 17:11:37 +00:00
drh
8a48b9c0b1 Minor refactor of the SrcList object so that it is able to hold the argument 
list to a table-valued-function in the FROM clause.

FossilOrigin-Name: b919376147597c4b73421abe5788f893baf1560b
 2015-08-19 15:20:00 +00:00
drh
398f872d1f Virtual table modules with a null xCreate method act as eponymous-only modules - 
they cannot be used in a CREATE VIRTUAL TABLE statement.  Add the series.c
extension that implements a postgres-like generate_series virtual table to
demonstrate this capability.

FossilOrigin-Name: c58426dbd5ea8b8440ebcc1214f79fa63d658216
 2015-08-19 13:54:20 +00:00
drh
b89c92a615 Merge changes from trunk. 
FossilOrigin-Name: dddd792dedf0c73ebe74b4ff8d303e6216c16b6a
 2015-08-19 12:52:51 +00:00
drh
0e07f6ae40 Simplification to error handling in addModuleArgument() in the virtual table 
processing.

FossilOrigin-Name: c573b0a1aa3ba509234f07520fa94d008bcbb330
 2015-08-19 12:45:57 +00:00
drh
51be3873c0 Initial implementation of eponymous virtual table instances. 
FossilOrigin-Name: c1f43a7799a9298abea01b2f8531fc7cdadc4594
 2015-08-19 02:32:25 +00:00
drh
d5a74c8e19 Minor fix to the display of oversized KeyInfo structures in the P4 operand 
of Open opcodes in EXPLAIN output.

FossilOrigin-Name: f65a9b4ab2c6f0b7028e16e2a0f83fd6d58ae1cd
 2015-08-15 16:32:50 +00:00
drh
5fa5c10784 Begin adding an extension that provides JSON SQL functions. 
FossilOrigin-Name: dde8afdd8dba1d92560326dca7c1cdfedbe5e070
 2015-08-12 16:49:40 +00:00
drh
834f99711c Fix an assert() that was in the wrong spot. 
FossilOrigin-Name: 962b6cd6bbc1ef82ae98cb2ddf41e7a1116e70f5
 2015-08-08 23:23:33 +00:00
drh
027616d4ce Fix compiler warnings and remove unreachable code. 
FossilOrigin-Name: be190fe7826d157fc5acd84210095725b059e4f6
 2015-08-08 22:47:47 +00:00
drh
cf599b6ade Enhance the query planner so that it is able to use partial indexes that use 
AND-connected terms in the WHERE clause.

FossilOrigin-Name: 065765902d2774d7432b9c00ea2efed26e0aaa5e
 2015-08-07 20:57:00 +00:00
dan
5a790285a0 Add a specially formatted comment to shell.c to make it easier for scripts to edit. No code changes. 
FossilOrigin-Name: 6d47b35ad10e85f27d1c446586e8c798cce4911d
 2015-08-07 20:06:14 +00:00
dan
dca929040a Fix some problems in test code detected by cppcheck. 
FossilOrigin-Name: c9ff4ca4a0b44bbb8d6676144ddf77b04426e619
 2015-08-05 08:01:46 +00:00
drh
fa4620b6f5 Allow a VIEW to reference undefined tables and functions when initially 
created.  The error report is deferred until the VIEW is used.  This allows
views to be created before subviews and tables that the view references.

FossilOrigin-Name: 70b57dafb3216feb21091883196831fa1252e7bf
 2015-08-03 13:44:45 +00:00
drh
8ff2587b66 Fix the sqlite3_stmt_busy() interface so that it always returns FALSE after 
the statement has returned SQLITE_DONE, even for ROLLBACK statements.
Clarify the documentation.

FossilOrigin-Name: 047d3475e93d08cf172ad02404a690d5b0c1b833
 2015-07-31 18:59:56 +00:00
mistachkin
60e0807801 Add SQLITE_DISABLE_INTRINSIC define to disable use of intrinsic functions (e.g. for certain older compilers and/or platforms). 
FossilOrigin-Name: f0075d735a76ce326619b6ba7f0d556e492f1c41
 2015-07-29 21:47:39 +00:00
drh
3bc3709e7b Restore an undocumented side-effect of PRAGMA cache_size: it forces the 
database schema to be parsed.  Also increase the version number to 3.8.11.1.

FossilOrigin-Name: e4628de3ce2b556fb46f0eb6eaac4809d17738f0
 2015-07-29 15:22:49 +00:00
drh
8ea60e35c2 The "PRAGMA cache_size" reads the database schema, as it has down in all prior 
versions of SQLite.  This side-effect of cache_size is undocumented, but 
apparently it does get used and its absence from 3.8.11 was causing problems.

FossilOrigin-Name: 4489722a6b560355ef13f091e5c9dcf0b00072f0
 2015-07-29 14:10:43 +00:00
drh
41b9ca2519 Fix the xfer optimization for WITHOUT ROWID tables so that it correctly 
updates the change count returned by sqlite3_changes().

FossilOrigin-Name: eff43715d1a3a9ce3fe5da194dbb76ec0c06e13c
 2015-07-28 18:53:37 +00:00
drh
33a3c75999 Clarification to the documentation for sqlite3_result_zeroblob64(). No 
changes to code.

FossilOrigin-Name: c98175e900cdda0c81fb559fed4cc5f27c34e368
 2015-07-27 19:57:13 +00:00
mistachkin
9895f73526 For Windows CE, a different header is required for the byteswap intrinsics. 
FossilOrigin-Name: 2d572b8cdc67679cc95e69677a87e7b4a82f6c2d
 2015-07-24 20:43:18 +00:00
dan
80c0302228 Add the sqlite3_bind_zeroblob64() API. 
FossilOrigin-Name: 1997ee548b2e569a39e73319b661c1a78dfe5dae
 2015-07-24 17:36:34 +00:00
drh
6bacdc21ae Fix compiler warnings. Get the new sqlite3_result_zeroblob64() working 
on loadable extensions.

FossilOrigin-Name: f8991e6f726485301c80d2dbb05e7d5c0d283b5d
 2015-07-24 17:14:03 +00:00
dan
a4d5ae8fa2 Add the sqlite3_result_zeroblob64() API. Use it in the SQL zeroblob() function. 
FossilOrigin-Name: c6445b9fb4d7d1a8479436d7d183bad754a01615
 2015-07-24 16:24:37 +00:00
drh
53e66c3cda More robust handling of zeroblob() with oversized arguments. Fix fuzzcheck 
so that it can be run with limited heap memory.

FossilOrigin-Name: 4e3e516a42059c97f42a7eb59bdf5cded0ff843a
 2015-07-24 15:49:23 +00:00
dan
03bc525a51 Modify a few test scripts to avoid leaving the sqlite3Config structure in a non-default state. 
FossilOrigin-Name: 562687d9f56bf4bb0f5f07f97cbbb7649c81faf8
 2015-07-24 14:17:17 +00:00
drh
cfb8f8d6a9 Change the name of the OTA extension to RBU: Resumable Bulk Update. 
FossilOrigin-Name: 017c5019e1ce042025d4f327e50ec50af49f9fa4
 2015-07-23 20:44:49 +00:00
drh
7877d9afca When SQLITE_OMIT_LOOKASIDE is set, do not allocate any lookaside memory since 
it will never be used.

FossilOrigin-Name: 0ffd499f2374f2b191080b9952acfed56daf3335
 2015-07-23 17:16:27 +00:00
drh
d3e3f0b46e The sqlite3ExprCodeGetColumn() is not guaranteed to put the result in the 
register requested.   Fix the skip-scan code generator for WITHOUT ROWID
tables so that it always checks the register and copies the result if it
lands in the wrong register.  Fix for ticket [8fd39115d8f46ece70e7d4b3].

FossilOrigin-Name: 793e206f9032d9205bdb3f447b136bed9a25fa22
 2015-07-23 16:39:33 +00:00
mistachkin
6b67a8ae03 Fix harmless compiler warning in MSVC 2015. 
FossilOrigin-Name: 01c8b9ccfa0f336dfead7c004de3de571753f707
 2015-07-21 19:22:35 +00:00
drh
f6bff3f5d6 Avoid a harmless compiler warning. 
FossilOrigin-Name: 2288842b8f191ff05a157db7f77af867bfa83c4f
 2015-07-17 01:16:10 +00:00
drh
939d4bcd77 Fix harmless compiler warnings. 
FossilOrigin-Name: 9a592cf91c74b369bacf6a0e69d45f3e73dfdbce
 2015-07-16 18:37:53 +00:00
drh
957026ac78 Defer the bulk pcache1 memory allocation until the first page allocation 
request.  Limit the size of the pcache1 bulk allocation to the cache_size
setting.  Deallocate the bulk allocation on a sqlite3_db_release_memory()
request, if the bulk allocation is completely unused.

FossilOrigin-Name: b79a4affe44bd0c8e155cae19f3f62c715684cd6
 2015-07-16 18:18:19 +00:00