mirrors/sqlite
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
16,729 Commits 1,487 Branches 166 Tags 416 MiB
0cd874bd57
Commit Graph

16729 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
drh
0cd874bd57 Inline the relevent parts of sqlite3ExprAlloc() into spanExpr(), for a 
performance improvement.

FossilOrigin-Name: fe89225eab777c2c9cb1cbc31092b9e39f516842
 2016-09-26 12:38:22 +00:00
drh
410c301fea Omit the LikeOp object from the parser. Change more sqlite3PExpr() calls into 
sqlite3ExprAlloc() calls.

FossilOrigin-Name: 795454a3fa5f9ccc486593b5e16e8fad38c934fb
 2016-09-24 17:42:43 +00:00
drh
87f0e9863d Add -DSQLITE_MAX_EXPR_DEPTH=0 to the --lean option on speed-check.sh. 
FossilOrigin-Name: a8cb1390fc1234b2e925090c4d770cca5d587bea
 2016-09-24 01:41:59 +00:00
drh
209bc522b0 Add the EP_Leaf flag bit to the Expr.flags field to indicate Expr 
nodes that do not have substructure.  Use that bit to avoid unnecessary
recursion.

FossilOrigin-Name: 8a6ea455cd1bf42ae0a7f1f1789baf88d782db13
 2016-09-23 21:36:24 +00:00
drh
e1c03b6233 Use sqlite3ExprAlloc() instead of sqlite3PExpr() for leaf nodes in the 
expression tree, where appropriate.  This is both smaller and faster.

FossilOrigin-Name: afac0709cec577a7851e3711730712cf12eeb6af
 2016-09-23 20:59:31 +00:00
drh
8dd099bbaa New test case for the ORDER BY LIMIT optimization. 
FossilOrigin-Name: 9a5a489d0d344274d0fc9fb9303503a454f42844
 2016-09-23 18:13:01 +00:00
drh
28f17017ee Fix a potential null-pointer dereference and crash in the case where one 
thread is calling sqlite3_column_text() and another thread is calling
sqlite3_step() on the same prepared statement at the same instant.

FossilOrigin-Name: ee1382a36303eff8d94275ac3b12e5ce398ee620
 2016-09-22 21:37:18 +00:00
drh
511f9e8d29 Remove the internal sqlite3CodeOnce() interface, replacing it with a 
direct call to sqlite3VdbeAddOp0(v,OP_Once).  Slightly smaller and faster.

FossilOrigin-Name: c3774c6a5fe48af91fda28e9e18c6ed9053ea992
 2016-09-22 18:53:13 +00:00
mistachkin
5a0da94302 Makefile changes to support building winsqlite3.dll using STDCALL rather than CDECL. 
FossilOrigin-Name: 5e892d60935e5c82234d1bfaef4c5026061acceb
 2016-09-22 18:46:38 +00:00
drh
98ef26b0d4 Fix speedtest1.c so that it works with SQLITE_OMIT_DEPRECATED. 
Add the --lean and --cachesize options to speed-check.sh.

FossilOrigin-Name: 7785b3a25778cc19861c01f4148f72e0f724f55d
 2016-09-21 23:58:49 +00:00
dan
49377a8fb7 Fix a problem with the fts5 auxiliary function API causing a crash when a query contained a phrase of zero terms. 
FossilOrigin-Name: 0741812d7fcd558479e4849fbb3ba8d03738d018
 2016-09-21 19:43:34 +00:00
dan
30f8c23657 Do not run vacuummem.test if ENABLE_MEMORY_MANAGEMENT is defined. 
FossilOrigin-Name: 4a613d856433ac48e8ee0cd7f0e774e484e8acf6
 2016-09-21 19:00:37 +00:00
drh
fb04a36c20 Fix obsolete requirements marks. Add new tests for VACUUM of attached 
databases.

FossilOrigin-Name: 2b44f9aa7d4e2089dacd6bfcf526dae9309b7af3
 2016-09-21 18:18:57 +00:00
dan
b6ea12cc05 Avoid running vacuum5.test in auto-vacuum mode. 
FossilOrigin-Name: be184befa09ef0a670a2a6d9c037b9a27bcf16d8
 2016-09-21 17:53:47 +00:00
dan
b390681622 Do not run test "delete_db.test" with either the journaltest or inmemoryjournal permutations. Ensure that the multiplexor tests in delete_db.test are performed in non-autovacuum mode. 
FossilOrigin-Name: 46b7d19e0282ecd7622344aafad8c2feb83c9658
 2016-09-21 17:47:59 +00:00
dan
48a72ebfa3 Update the fts5vocab table to handle "ORDER BY term" efficiently. 
FossilOrigin-Name: d4928fb5cd63a72808f01778fa5a11395385dedf
 2016-09-21 14:41:09 +00:00
drh
09952c6490 Improved implementation of 64-bit signed integer multiply that correctly 
detects overflow (and promotes to floating-point) in some corner cases.
Fix for ticket [1ec41379c9c1e400]

FossilOrigin-Name: db3ebd7c52cfc5fcc7be00f52e9d7c84719f7b93
 2016-09-20 22:04:05 +00:00
mistachkin
d8992cef36 Fix harmless compiler warning. 
FossilOrigin-Name: 72429063956614975d90cae2a829cfa4296694da
 2016-09-20 17:49:01 +00:00
mistachkin
e0736da15a Fix typo in comment. 
FossilOrigin-Name: bd3ecbb5c1977744321f4bbac79fd7e2e7c1b5ba
 2016-09-20 17:38:27 +00:00
drh
ff535a2499 Further performance enhancements in zeroblob() handling. 
FossilOrigin-Name: 21b0e3b75c531a5ce33a1503f9bf647d56f56a5b
 2016-09-20 01:46:15 +00:00
drh
8aaf7bcc8d Avoid unnecessary calls to ExpandBlob() for smaller and faster code. 
FossilOrigin-Name: 5e196fd18169e84806cd45dd1a8190339323e772
 2016-09-20 01:19:18 +00:00
drh
fadd2b1972 Very small optimization in the bytecode engine. 
FossilOrigin-Name: 46002511e52518bae14f210157f231c814c77c9e
 2016-09-19 23:39:34 +00:00
drh
9a2e5169a4 Fix a segfault introduced by the row-value enhancement that comes up on 
a skip-scan where the first term of the index is unconstrained and the
second term is of the form "columm IN (SELECT...)".

FossilOrigin-Name: 2401ea5acfeee8042489d1db38036ff86e8a6916
 2016-09-19 11:00:42 +00:00
drh
c332cc30d9 Improved performance in sqlite3ExprCodeTarget(). 
FossilOrigin-Name: 75146165dcc1ae1faab46b1a7333ef795d5eeac5
 2016-09-19 10:24:19 +00:00
drh
d43075bcaf Small performance optimization in the expression walker. 
FossilOrigin-Name: c6e6afb9391704d9119335f2ce17df3968acb514
 2016-09-19 02:19:00 +00:00
drh
9e5eb9c8cc Revise the implementation of OP_Once so that it is smaller, faster, and uses 
less memory.  This also fixes an obscure bug introduced 3 days ago by check-in
[5990a1bdb4a073].

FossilOrigin-Name: 6bf5ba10d28f1b0a32aa9a560ae3143a1235eadb
 2016-09-18 16:08:10 +00:00
mistachkin
598f7c59e1 Minor enhancement to the TclKit batch tool: it should download the TclKit EXE alone when the TCLKIT_NOENV environment variable is set. 
FossilOrigin-Name: baceb988c6f4e93134e6a63173e846af2b73531a
 2016-09-17 22:46:13 +00:00
drh
85f071b850 Small performance optimization in the freeSpace() routine of btree.c. 
FossilOrigin-Name: 63962e2a927963575be74c3ce11f39f722c07c72
 2016-09-17 19:34:32 +00:00
drh
fd7459e0aa Improved description of the ElseNotEq opcode in comments. No changes to code. 
FossilOrigin-Name: e011435e2f57ddfe315d5da48e93185d6789fc80
 2016-09-17 17:39:01 +00:00
mistachkin
8145fc6eda Fix typo in the name of a Win32 string conversion routine. Replace several uses of raw_printf() with utf8_printf() in the shell. 
FossilOrigin-Name: 6fc95dd7a0b44212f30e657a850892a85a12715c
 2016-09-16 20:39:21 +00:00
drh
7152cc0641 If no KEY is specified on ATTACH, copy the main schema key if the key size 
is non-zero.  In other words, allow for -1 as a valid key size in support
of the --textkey to SEE.

FossilOrigin-Name: 03573887dbf357f8aa54e4a1cd03b82b0ded8139
 2016-09-16 19:42:47 +00:00
drh
d145915a59 Fix problems with the fileRead() function in the command-line shell. Fix 
a harmless memory leak in the command-line shell, to make validation testing
easier.

FossilOrigin-Name: e660402e5e654b7f37ad2ce201df5cbb2b9eb9a6
 2016-09-16 19:11:03 +00:00
drh
0882da8001 Remove the #ifdef SQLITE_DEBUG from around the testcase_glob() routine 
in the command-line shell.

FossilOrigin-Name: 9885dac4b98693c4d2ed643022127f1452f19dc6
 2016-09-16 18:53:42 +00:00
dan
edc3537c61 Fix a problem causing incorrect code to be generated for IN constraints like "a IN (1, 2, 3)" where column "a" is a rowid column with an extra UNIQUE index created on it. Ticket [0eab1ac759]. 
FossilOrigin-Name: a92aee5520cfaf85ae896365a7e42bdd981f828d
 2016-09-16 16:30:57 +00:00
drh
72d5003ed8 Replace a faulty assert() with a testcase() to assure the condition is 
tested.

FossilOrigin-Name: a49bc0a8244feb08b83e716d81c2a9512c184539
 2016-09-16 15:42:17 +00:00
drh
4313f045c2 Add WHERETRACE macros showing every entry and exit from 
whereLoopAddBtreeIndex().

FossilOrigin-Name: e7653decdcee161d379ced40aa1b27246337b000
 2016-09-16 14:50:38 +00:00
drh
a0daa751f8 Fix SQLITE_OMIT_AUTHORIZATION so that it compiles cleanly. 
FossilOrigin-Name: a3e3b3e1c57178ccd38fc7375ec1de8e8ae45372
 2016-09-16 11:53:10 +00:00
drh
760c8162ff In the shell, make ".testcase" and ".check" available in all configurations, 
not just SQLITE_DEBUG.  All testcases to be named.  Show the result of each
testcase on stdout.

FossilOrigin-Name: 792afefa9c750910082fd102f1ccd10309759dfc
 2016-09-16 02:52:22 +00:00
drh
cd0509e256 In the command-line shell, add the --new option to the ".open" command. 
Also, report the current database filename as part of the ".show" command.

FossilOrigin-Name: 8e5c92039128a430e0509f4f06ea80ba39c35bda
 2016-09-16 00:26:08 +00:00
drh
2db8211526 Add the ".testcase" and ".check" dot-commands in the shell, when compiled 
using SQLITE_DEBUG.

FossilOrigin-Name: 62289f27ee276090a855982bd8216a465e7d0a27
 2016-09-15 21:35:24 +00:00
drh
98365be030 Omit the sqlite3Apis constant object when compiling with 
SQLITE_OMIT_LOAD_EXTENSION, since it is not used.

FossilOrigin-Name: 7b10461370828b9c57acaaaea518031d53986fa3
 2016-09-15 19:15:19 +00:00
drh
21e19b44f0 Remove no-op code (adding an assert() to prove that the code was no-op) 
in the text affinity logic of the bytecode engine comparison operators.

FossilOrigin-Name: b9f5bdbf40ac6382e48f09ebcd53cc908e065527
 2016-09-15 14:54:51 +00:00
dan
95489c58f7 Fix a typo in a comment in sqlite.h.in. No changes to code. 
FossilOrigin-Name: 12df7152109ffce4b3e0ee233c5ea8103edb902a
 2016-09-15 05:47:00 +00:00
drh
72ceae01e5 Slight size reduction and performance increase in sqlite3VdbeHalt(). 
FossilOrigin-Name: 5990a1bdb4a0734ff23015ada71cf02d0cb1381f
 2016-09-15 00:32:42 +00:00
drh
5f6eb1a0dc Optimization to vdbeRecordCompareInt() makes it slightly smaller and faster. 
FossilOrigin-Name: 5a2a7712cb8e0b686942dfab4e9e67b5ea7b2be3
 2016-09-15 00:04:46 +00:00
drh
481fd50cb4 Update comments used to generate API documentation to include the new 
"[dateof:3.X.Y]" notation for dates of release where appropriate.
No changes to code.

FossilOrigin-Name: 55f7f8ee5b1c13aa219198b7ae66f59b3730f4c3
 2016-09-14 18:56:20 +00:00
dan
12c56aa452 Fix a bug in sqldiff causing it to confuse blobs zero bytes in size with NULL values. 
FossilOrigin-Name: 264e9c75875796cad773d39b775d4604546bc57a
 2016-09-12 14:23:51 +00:00
dan
ff02e200c0 Add missing "finish_test" command to vacuum5.test. 
FossilOrigin-Name: 02f40c3b934ba79f2d45eae3781f2bea0c69c95f
 2016-09-12 13:32:37 +00:00
dan
d562ec277c Have releasetest.tcl delete all test files except for "testfixture", "testfixture.exe", "sqlite3", "sqlite3.exe", "test.log" and "test-out.txt" after each test run is finished. Passing the "--keep" option restores the old behaviour. 
FossilOrigin-Name: e0e042dca98f29c060f76db079afecb3200ffae5
 2016-09-12 09:28:21 +00:00
drh
2eb22af03d Changes to give a warning-free build with SQLITE_OMIT_INCRBLOB and 
SQLITE_OMIT_SHARED_CACHE.

FossilOrigin-Name: 711c59171b22df04224183a713e6c36e0bb3bba8
 2016-09-10 19:51:40 +00:00