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20641 Commits

Author SHA1 Message Date
drh
2c45b67711 Generate all records for INSERT or UPDATE prior to running foreign key 
constraint checks, since the FK checks might modify the datatype of registers
used to generate the records.  Fix for ticket [e63cbcfd3378afe6980d6].

FossilOrigin-Name: 3c75605b4652ae88659465d832953ac9d467369f9cb417f73b3d8599ec60b18b
 2019-05-07 20:06:41 +00:00
dan
f116ad8527 Do not commit an "OR FAIL" statement that causes foriegn key constraint violations. 
FossilOrigin-Name: 659c551dcc374a0d349ba9419f692e3363839e11d791a17cc35fa1854a674a51
 2019-05-07 19:44:11 +00:00
dan
244edd01d3 Add test cases for the fix on this branch. 
FossilOrigin-Name: 2e31abe0ae5937a8ce10179e0ae045ee4c5ed8b7e2622ab41243226c6d3f5425
 2019-05-07 19:21:58 +00:00
drh
a7c3b93fa6 On an INSERT or UPDATE, generate the new table record prior to running 
foreign key checks, in case the foreign key checks changes datatypes on
the registers holding column values.  Proposed fix for ticket
[e63cbcfd3378afe6980d626].

FossilOrigin-Name: 3f1c8051648a341db4dffad66d3b1f9980d8a2b314cb0ce879cb2a10d1779b84
 2019-05-07 19:13:42 +00:00
drh
dd2d9a3d5a Strive to prevent harmless compiler warnings in GCC 4.8.5. 
FossilOrigin-Name: 8b6691f619ed9a56f6aecbd878ebb447c40984f8767508b248494fd9ec68fbaa
 2019-05-07 17:47:43 +00:00
dan
f4f86f3fca Optimize the restarting of an RBU vacuum. 
FossilOrigin-Name: 82062351a62f4ccc438a2b47a22ee581bd030dec952fecd610f360a25002a5ea
 2019-05-07 16:37:37 +00:00
dan
126537e1dc Remove some redundant code from sqlite3rbu.c. Add test cases for RBU vacuum. 
FossilOrigin-Name: 7b051698d8a763d9db190fd662931266d24a4982f34f100a28641934c222e37b
 2019-05-07 16:28:50 +00:00
dan
57c4514720 Optimize further cases of restarting an RBU vacuum. 
FossilOrigin-Name: 6b3261bfa1d762aa29a57244a30cf5e35655f1fe9c30ee682c186dec29d7a2c2
 2019-05-06 20:40:23 +00:00
dan
f9b0c45161 Fix a problem with renaming an INTEGER PRIMARY KEY column of a WITHOUT ROWID table using ALTER TABLE. 
FossilOrigin-Name: 91f701d39852ef1ddb29d1527d1520867c5efea110333315c55d8b08084384e7
 2019-05-06 16:15:28 +00:00
dan
c245855702 Optimize some cases of restarting an RBU vacuum. 
FossilOrigin-Name: cdc09867ed6522026ae7bfac1f59cd79b60fba6d07d49b99b030a501a7059ee4
 2019-05-04 20:04:42 +00:00
drh
664d6d139e Fix the NOT NULL logic in the theorem prover that determines when a partial 
index can be used.  Ticket [5c6955204c392ae763a95].

FossilOrigin-Name: c2e439bccc40825e211bfa9a88e6a251ff066ca7453d4e7cb5eab56ce7332635
 2019-05-04 17:32:07 +00:00
mistachkin
bc8b231098 Fix harmless compiler warning seen with MSVC. 
FossilOrigin-Name: 5862b83eb36b93016d37e5b86ebb183d891bb553901facab1e5d83e114a38ec3
 2019-05-04 03:56:47 +00:00
drh
b1d93be142 In the sqlite3_value or Mem object, make the MEM_IntReal type completely 
independent from MEM_Int and MEM_Real. This helps avoid problems when
inserting non-float values into a "REAL" column.

FossilOrigin-Name: 5a8a23ee5f60a31dbd167a0966d1ab3d0f1c07df2251906cb73f23d1f5466b46
 2019-05-04 01:41:18 +00:00
drh
3242c69c91 New testcase macros to ensure that MEM_IntReal is fully tested. 
FossilOrigin-Name: 8b8ef445ccccc148af2cda5975986af0d134352fe16283f65d0f8a91c9ffa932
 2019-05-04 01:29:13 +00:00
drh
0c8f40389e Add the SQLITE_TESTCTRL_RESULT_INTREAL test-control and use it to create 
the intreal() SQL function in testfixture.  Write a few simple tests to
prove this all works.  TH3 will hold most of the INTREAL tests, probably.

FossilOrigin-Name: c9838731325e0ca73bd8784c10c74ae043fed7861e6de269fd90e29fa4a19955
 2019-05-03 21:17:28 +00:00
drh
30d3b0ceb5 Ensure that UTF16 strings are properly zero-terminated before returning them 
in an sqlite3_value_text16() request, even if the string is invalid UTF16
because it was formed from an arbitrary and/or odd-length BLOB.

FossilOrigin-Name: 3a16ddf91f0c9c516a7fc2a9d4a4f69a8326f9b8ea66421e9ef1a2d663687b70
 2019-05-03 19:34:41 +00:00
dan
a51297200f Fix a memory-leak/segfault caused by using OP_OpenDup and OP_OpenEphemeral on the same VM cursor. 
FossilOrigin-Name: a9b90aa12eecdd9f2a8b2d23da8b7cac43d8b1789f5cefa3f4e939d9f2b59269
 2019-05-03 18:50:24 +00:00
dan
ac4085bc2c Fix a problem where self-joins on views that are aggregate queries may return the wrong result. 
FossilOrigin-Name: 74ef97bf51dd531a277cf22fa4d42043d93799d5a5bd550812648834460fe0b7
 2019-05-03 17:19:10 +00:00
drh
f2566c4132 Improved comments on the elements of the array constant used to implement 
the sqlite3_value_type() interface.

FossilOrigin-Name: f73a7de7a53f6aa6517221550a9c9882893206edfd7433e80e5fc0f441db9fc4
 2019-05-03 17:08:16 +00:00
drh
5bf4644f41 Fix the ".open --hexdb" command in the CLI so that it works even with 
terminal input.

FossilOrigin-Name: 9b5d943426c9273162ecb4c561eb3b25e843318dd438239c882c9db50f788454
 2019-05-03 02:41:36 +00:00
drh
169f077e07 Make MEM_IntReal a completely independent type, meaning a floating point 
value stored as an integer.  This fixes a problem with arithmetic within
arguments to string functions on indexes of expressions.  But it is a big
change and needs lots of new testcase() macros for MC/DC and so it is
initially put on this branch.

FossilOrigin-Name: dba836e31cb29d339b4520acb06188a892a52e45c50aba9742966b01108e251a
 2019-05-02 21:36:26 +00:00
drh
de7109e61b Ensure that the typeof() function always returns SQLITE_FLOAT for floating 
point values even when the value is stored as an integer to save space.

FossilOrigin-Name: 48889530a9de22fee536edfd1627be62396ed18d842d5fd6d91e010b4337be95
 2019-05-02 17:45:52 +00:00
dan
ee253f7881 Add options to wapptest.tcl similar to those supported by releasetest.tcl. Also add the -noui switch, for running without wapp altogether. 
FossilOrigin-Name: 005a169406ccea6e3cc42271620870d985e8bada1ad49a63656003db4911cb51
 2019-05-02 17:06:01 +00:00
drh
e12ca5abf6 Earlier detection of a database corruption case in balance_nonroot(), to 
prevent a possible use of an uninitialized variable.

FossilOrigin-Name: c509d8a8aebe0da4847e95cf737c21313a665de9a540da2db57b8ed22f98a402
 2019-05-02 15:56:39 +00:00
drh
cf1747b782 The collating sequence of the column must be TEXT if the LIKE or GLOB pattern 
starts with a "+" sign.  This is another case of ticket
[c94369cae9b561b1f996d005] that was discovered by Manuel Rigger.

FossilOrigin-Name: b043a54c3de54b286c4eae564eab6b99118a410d99bdb63480faba3123d2ca11
 2019-05-02 01:41:53 +00:00
drh
01325a3f75 Fix an issue (discovered by OSSFuzz) in the enhanced OP_Concat operator 
from check-in [713caa382cf7dd] earlier today.

FossilOrigin-Name: 3e897702f8f789fe5119b9042fb93eca3fbfcc44564fbfa66c65628725b1157d
 2019-05-02 00:52:50 +00:00
drh
7d0a3fd340 Add a test case for ticket [ae0f637bddc5290b44669e066a]. 
FossilOrigin-Name: ece481695fc3c959c3eba0fb485cdda43a10b06d17259b0121e15bfc5e8e8b9f
 2019-05-01 19:01:27 +00:00
drh
83a1dafb03 When values have real affinity and are converted into strings for CHECK 
constraints or index expressions, do the conversions into a real-number format
even if the values are stored as integers for efficiency.
This appears to fix ticket [ae0f637bddc5290b446].

FossilOrigin-Name: 5997d075665faca6b70fa647e877ebc84c473b32887b96235865d59ce80247f8
 2019-05-01 18:59:33 +00:00
dan
f78408c775 Fix an incompatibility with -DSQLITE_OMIT_LOAD_EXTENSION=1 in dbdata.test. 
FossilOrigin-Name: a77cd85b1a8b86e71b511f05f8c67faa046d24a48684139d2f64e51249203411
 2019-05-01 17:36:56 +00:00
dan
0de0ab8207 Fix a case in wapptest.tcl where a failed test might report 0 errors. 
FossilOrigin-Name: 2be1ed70df605663822d1afdde757f426ccf2ee38add8dc6b6bb4fc4d90a31dc
 2019-05-01 17:32:36 +00:00
drh
8a7e11fb78 Avoid unwelcomed side effects on the input operands in the OP_Concat 
operator.  Fix for ticket [3be1295b264be2fac49b681]

FossilOrigin-Name: 713caa382cf7ddef872e510a76a5fca40be1a8d8876ce2f91b632bb0810a6630
 2019-05-01 15:32:40 +00:00
dan
c97001fd55 Update wapptest.tcl so that it deletes extra files if the "Keep files:" checkbox is clear. Set it by default. 
FossilOrigin-Name: 09623cc4cc82e3c123d1fd5d88b2f4b50ec5f2cc7e579a7203258bf0c246a74f
 2019-05-01 15:25:38 +00:00
drh
6fcc1ecc99 In "PRAGMA vdbe_trace" output, show the results of OP_Affinity opcodes. 
FossilOrigin-Name: 56604bb60a8ebac8d2854628d1b052d594d7effe14be8333977995dc07b65114
 2019-05-01 14:41:47 +00:00
dan
a3e086d803 Fix an incompatibility with auto-vacuum mode in new test script recover.test. 
FossilOrigin-Name: 36dd5b0804797a35d0dc596b6ca4f71813a155c5a470237ab6e3d1bcd9ccc6be
 2019-05-01 08:48:44 +00:00
dan
919458923d Update wapptest.tcl to use a simpler slave script. And to leave scripts wapptest_configure.sh and wapptest_make.sh in each test directory. 
FossilOrigin-Name: 07e527d781838412b2a434e64baaa49cbf7410a51c7393f54adc7b8eaffd5229
 2019-04-30 20:43:10 +00:00
dan
c589acbc50 Fix a problem allowing a Table object to be deleted from within a call to the xDestroy method of the associated virtual table, causing a use-after-free error. 
FossilOrigin-Name: 1dbbb0101e8213b92b9a4c78c0fd2f9d0240a8ea3b40dff1033d1b8d71fb04ef
 2019-04-30 15:36:32 +00:00
drh
f135cb7d7f Fix an error message in the Lemon parser generator. 
FossilOrigin-Name: b6d7d42b7426622a26b67809cd1f21285fea120aa1897377b9946840463b41f1
 2019-04-30 14:26:31 +00:00
drh
cf83323936 Small performance increase and size reduction in the implementation of the 
LIKE and GLOB operators.

FossilOrigin-Name: f97626f921dafe596b615a168ef31987f4a1c0b52956443e1a5c1148b49cab74
 2019-04-30 11:54:36 +00:00
drh
b70b0df8eb Slightly smaller and faster implementation of the OP_MakeRecord opcode. 
FossilOrigin-Name: 3bdce7ef1a6bb03affe978243fec603d5a55c071aa6d87c469a3c199d23f3b5e
 2019-04-30 01:08:42 +00:00
drh
3af1b60e3a Changes to oserror.test so that it works even on systems that allow 
an unusually large number of file descriptors.

FossilOrigin-Name: a27b0b880d76c6838c0365f66bcd69b1b49b7594470993b608f4e490cbdc4882
 2019-04-29 16:44:11 +00:00
drh
4baa75b32f Do not de-duplicate columns index columns associated with a WITHOUT ROWID table 
if the columns have different collating sequences.  This is the fix for
ticket [3182d3879020ef3b2].  There is one test case added, but most of the
tests are done in TH3.

FossilOrigin-Name: 1b1dd4d48cd79a585e1fa7ee79128e9f2a9ee9846339dc56bbd67b75112dcad5
 2019-04-29 13:48:45 +00:00
drh
c19b63c9a3 Improved header comment and precondition checking for the new isDupColumn() 
function.

FossilOrigin-Name: 740d5ff6cc9bf7b151dfb8b27409e5923cfb2789b5398fe13d89563aff8ffc07
 2019-04-29 13:30:16 +00:00
dan
51f5ffa1a4 Fix a buffer overwrite in shell.c.in (part of the new .recover code). 
FossilOrigin-Name: 92facbc73a940d2844ac88fafd2d2dadb10886fb0b7c53e23f346d18fa6d6327
 2019-04-29 11:41:46 +00:00
dan
490e6f2506 Fix a stack overflow that could occur when renaming a table that has a trigger containing a window function invocation that itself contains a specific syntax error. 
FossilOrigin-Name: c621fc668c6538f9f5bdac204f012c64998679a61aa8e224d212503820224c09
 2019-04-29 11:27:58 +00:00
drh
f78d0f426c Take collating sequence into account when removing redundant columns from 
indexes on WITHOUT ROWID tables.  This is the first proof-of-concept fix
for ticket [3182d3879020ef3]. More testing needed.

FossilOrigin-Name: b34fa5bff40d3d364bd8c80e7de55c606ef3caac47b14b5265ebcb38857eb85e
 2019-04-28 19:27:02 +00:00
dan
73c0d272a9 Add the ".recover" command to the shell tool. For recovering as much data as possible from corrupt databases. 
FossilOrigin-Name: 50fe48458942fa7a6bcc76316c6321f95b23dc34f2f8e0a483826483b2fb16f6
 2019-04-27 20:30:19 +00:00
drh
6c59136498 Fix a minor typo in a comment. No changes to code. 
FossilOrigin-Name: 95209072176ff21a91e96d5bd014b35ef100da2b0b93958baf6df4294a8daa85
 2019-04-27 20:16:42 +00:00
dan
1b16216f9e Fix building the shell with SQLITE_OMIT_VIRTUAL_TABLE. And without SQLITE_ENABLE_DBPAGE_VTAB. 
FossilOrigin-Name: 425d708c3908fe74f69b62e6dd1722a0018088977e12f14b312dad1df0fbb804
 2019-04-27 20:15:15 +00:00
dan
0aa01ee42c Add comments and fix formatting issues in new code in shell.c.in. 
FossilOrigin-Name: b91d819bd16de43fc99e379da0ba9c915b0c5afc68e804a50c3c1662c1f9a740
 2019-04-27 19:36:49 +00:00
dan
42ebb01e9f Add the "--lost-and-found" option to the ".recover" command. For setting the name of the orphaned rows table. 
FossilOrigin-Name: 67bb88e24c74d02ae0c4ac6ff2f873f6b0035ccefe5cccfc71c5686cbc76b4c3
 2019-04-27 18:47:03 +00:00
dan
f57bea31ba Fix a problem in the .recover command with recovering WITHOUT ROWID tables where the PK columns are not the leftmost in the CREATE TABLE statement. 
FossilOrigin-Name: 91df4b8e0386105d01614921e8410994b621404a3d46ec4af8687b8743c52d52
 2019-04-27 15:35:45 +00:00
dan
98c5ad309f Have .recover store all orphaned rows in a single table, with extra columns to indicate the orphaned page and sub-tree they were discovered within. 
FossilOrigin-Name: 7221f6e33ed6a5a96ec61e25f2a1f70b84aae66e503d897eb7b7ff1aec42355d
 2019-04-26 21:11:37 +00:00
dan
db5ba5c385 Omit tests of the LIKE optimization in like3.test when SQLITE_ENABLE_ICU is defined. 
FossilOrigin-Name: af53c41a127c314c0608f3fd016d3a26896783745e46cd180976a188400cdb75
 2019-04-26 17:08:50 +00:00
dan
ca42438261 Fix another problem with database freelist handling in the ".recover" command. 
FossilOrigin-Name: bee2652ac26370e612a8c81dd7554befc2d523442a2fbbc77dc73479e6a0d7fd
 2019-04-26 15:40:27 +00:00
dan
c0b42437ab Fix a locking-page related problem with the ".recover" command. 
FossilOrigin-Name: afdae10424f0f3d0f10a4b73e9732aa55c5ee664814d8ca0edd372cfb17c2445
 2019-04-26 15:14:53 +00:00
dan
6aa001527c Merge latest trunk changes into this branch. 
FossilOrigin-Name: 1da302d85d7ad4ba54f877117a45d667439fd2ef31dc70ea1d54dc1fba196e68
 2019-04-25 20:06:34 +00:00
dan
9c014f8b0c Unless the "--freelist-corrupt" option is specified, do not have the .recover command attempt to recover data from pages that are on the database free-list. 
FossilOrigin-Name: 8d2f52bb640d6d0f84b18d746043e56f45a73ace93239be1d036701f7f4018fd
 2019-04-25 19:23:15 +00:00
dan
b9b71dbfd4 Fix a bug preventing .recover from working on databases where the final page of the db is corrupt. 
FossilOrigin-Name: 959bbd11e92cc789973daf20dfcb8a6d8dc724dd603b286cbdd59e5d1fdb2909
 2019-04-25 16:20:40 +00:00
dan
efa363b84c Improve the performance of the .recover command. 
FossilOrigin-Name: a50768314d10d743a0cc013b434b516f0763e0a6c5b79655d8fefde7de53e869
 2019-04-24 20:48:55 +00:00
drh
dbdd93b7e1 New test cases in test/fuzzdata8.db. 
FossilOrigin-Name: 7be6222c9ec44596e4eddd906c831eb1272b90fbdf68641d791f216264feb7cf
 2019-04-24 17:04:02 +00:00
dan
bebea908b8 Fix another instance in fts3 where a corrupt record can cause a buffer overflow. 
FossilOrigin-Name: e1724f1d618cfbcfd1e495d8965a395656cfc1114e1bffd4bc3be0bd5cdb6550
 2019-04-24 16:13:52 +00:00
dan
a27cce76bf Fix a problem in fts5 where a corrupt position list could lead to a buffer overwrite. 
FossilOrigin-Name: 516ca8945150bdc1363603e234be5f3f4a3861f581d7cc9455da3e87b9974309
 2019-04-24 15:57:25 +00:00
dan
04687f9e03 Fix an error in fts3_write.c allowing a corrupt database to cause a crash. 
FossilOrigin-Name: 6e4a5f22811bcd1485e27073ec96821d448b91b6d1ff1659cc3772449d19a762
 2019-04-24 15:13:02 +00:00
mistachkin
8e7e517b68 Correction to the #if in the previous check-in. 
FossilOrigin-Name: 30dc05ac12910d318a737f8d7a0e895e5c42ff4c53472aeebc89f052eac05deb
 2019-04-24 04:53:01 +00:00
mistachkin
49b0572302 Fix for 8-byte alignment asserts that can trigger in some circumstances with 32-bit MSVC. 
FossilOrigin-Name: 4c02832e0c4351ced9d2391f09ee071c65a74b85a0509bf58f045afeb166f48c
 2019-04-24 00:37:11 +00:00
drh
29e780068b Make no atttempt to generate VDBE code for VACUUM after a syntax error. 
FossilOrigin-Name: 930842470da27d72650033ef2c1df413e70f7c40eb46f91027b35f5ee156af38
 2019-04-23 22:00:39 +00:00
dan
b182588c8e Have ".recover" handle "\r" and "\n" in the same way as ".dump". 
FossilOrigin-Name: f95f0f02ab6c6cf45f25b613c7ab57f68249689d0a9eddf4c9518ddf0edad365
 2019-04-23 20:48:32 +00:00
dan
38f9c7194d Fixes for the ".recover" shell command. 
FossilOrigin-Name: 8dcc1d89d955bf58c80a8c30a37960f0cf95719953951a92626cc332cc75ec60
 2019-04-23 18:03:02 +00:00
drh
3ea557e0e7 Changes to the --hexdb decoder option in the shell (and also in the TCL 
test code) so that it works on systems where sscanf() does not recognize
"%hhx" as wanting to delivery results into a character-size variable.

FossilOrigin-Name: 4258e42d92b0113ba59f407197fc24f21734900e5b02952deed07818be3e3e5d
 2019-04-23 15:30:58 +00:00
mistachkin
d5ddecb2f0 Minor simplification of NULL value handling for STAT4. 
FossilOrigin-Name: 69bad9257f8db6a2a761bdd298d972eb48d4f845ec11dedc802ba3bafb979915
 2019-04-23 15:08:11 +00:00
drh
d94d9e2289 New test cases in fuzzdata8.db. 
FossilOrigin-Name: 0fe3c3fd30294d15cdfe29e9c49f3c8968e864ec8a114282561642f75586ab09
 2019-04-23 12:31:41 +00:00
drh
f4b331535d Improvement on the previous check-in. Parse.rc is less reliable than 
Parse.nErr for detecting SQLITE_TOOBIG errors.

FossilOrigin-Name: 8d478cfb92fdeb87591403fe1713b290fee309a38b71abee0002012935d1db98
 2019-04-23 12:30:15 +00:00
dan
b40af49d73 Enhance the ".recover" command. Fix a problem with overflow pages in dbdata.c. 
FossilOrigin-Name: f193ca587f9e4f925f4f2343b0b07053bd6f93dd87fc6f8f41cf4479e90cf562
 2019-04-22 20:52:12 +00:00
drh
2b13cd99d3 Early detection of SQLITE_TOOBIG when processing nested queries. 
FossilOrigin-Name: 5d85d80ef8b216639244c6f4e6a2c0050af3cf9c3998f372bae4a19c0430f2fd
 2019-04-22 20:05:54 +00:00
dan
a9a5465eb4 Fix an assert() that may be false for corrupt databases. 
FossilOrigin-Name: b2ce5ed175cb5029ac07392ae371c86eeec23c74624aad007dee51cf359f3eeb
 2019-04-22 11:47:40 +00:00
dan
68cb86ef23 Add the ".recovery" command to the shell tool. For recovering the maximum amount data from corrupt databases. Still needs work. 
FossilOrigin-Name: 7461d2e120f2149315ddac2676d51d7445bcdb8e97543effd9c30603517ef9da
 2019-04-20 20:57:28 +00:00
drh
1d2d71a02c Mark a single branch as no longer reachable. 
FossilOrigin-Name: 4f35b3b78a461b0617a5cd04f60d2ab277bcc7c994dae463851a3cb5d041a723
 2019-04-19 23:05:56 +00:00
drh
6b23603eb9 Increase the version number to 3.29 for the next development cycle. 
FossilOrigin-Name: 6cf16703fd4a835c249c947006ae4a4bf81873c8ca1803945453c9845f882dc1
 2019-04-19 22:01:10 +00:00
drh
17180fca9d Improved optimization of the AND and OR operators. 
FossilOrigin-Name: 0fbd154eb419b57b9c064c1f47346835d6324388b966b73f8a0122de065f08b1
 2019-04-19 17:26:19 +00:00
dan
65455fc682 Fix a problem with renaming a table that starts with "sqlite". Fix for ticket [f00d7b65]. 
FossilOrigin-Name: a2ead8aa4517b63cda7bf84464326e9cb5e228224caa603568c0e04ea44e6588
 2019-04-19 16:34:22 +00:00
drh
ad31727fc6 Use macros to determine if an expression is always true or always false. 
FossilOrigin-Name: 6de980a09c3a7adf71f2c9a63a242673b5e1f246e8ee071b26844275f0dad0fc
 2019-04-19 16:21:51 +00:00
drh
d5c851c1cb Streamline the processing of the AND operator. Slightly smaller and faster. 
FossilOrigin-Name: 7713996aa99ce6dd35b5a2db74dd26658fb8d9817169b2a7531cdef6edb41403
 2019-04-19 13:38:34 +00:00
dan
3b412ac247 Add the sqlite_dbptr virtual table to the dbdata extension. For querying the links between b-tree pages. 
FossilOrigin-Name: 3213a15f2133afbb0a4fec3b8f6e0eeca8c0befafd6658c41074e84f589d5d32
 2019-04-18 21:14:11 +00:00
mistachkin
7a3e50dc97 Minor simplification of NULL value handling for STAT4. 
FossilOrigin-Name: 5718a9d5fc3fdfc89db869501c81fda39b3ec5c7e11fa0038fc258e316f5d8a1
 2019-04-18 19:21:19 +00:00
dan
f1173b69b1 Add the experimental dbdata extension. 
FossilOrigin-Name: a3ab58832935e1399ecc7e4d8daefa3a6afa6b301792ce7176bc5d7c173510fb
 2019-04-17 21:17:22 +00:00
drh
680f0fe32a Small performance and size optimization in sqlite3WalFindFrame(). 
FossilOrigin-Name: 03f2e78899fad99b0a0951b3a408268276954d4cd785389ed9a0192c9217f6fe
 2019-04-17 21:12:05 +00:00
drh
e551b51472 Fix a typo in the CLI help output for the ".dump" command. 
FossilOrigin-Name: 57638248de147efe8d663b3ae1389f590c7b2b7225ecfe295699d68c2893cd09
 2019-04-17 13:58:07 +00:00
drh
25f933ad93 In the "pgidx" report from "showdb", also show the number of rows on each 
database btree page.

FossilOrigin-Name: 2bda9dc41c07092ae37d0c6001c1271e0622bfff7151201fc2bb4c95422c087b
 2019-04-17 13:23:28 +00:00
drh
8083ef029f In the "pgidx" command of the showdb utility, try to identify orphaned pages 
and show when pages have been zeroed out.

FossilOrigin-Name: eed701ef919c70d891727250be6a1b626aeb894c562d221e319ae6d74fc71d3d
 2019-04-17 12:29:45 +00:00
drh
698c86f40d Small performance improvement on the variable-length integer decoder: 
sqlite3GetVarint().

FossilOrigin-Name: 5df2bf62fcd4dfdaa195062dddbd5ce5420bc239b2649ac8f547e0db34e7f0bb
 2019-04-17 12:07:08 +00:00
drh
7e427337fe Faster and smaller implementation of sqlite3StrICmp(). 
FossilOrigin-Name: 7ac500fb5abfe1ad60f2ffdcc8fbe5ccc1c641bbeed53f00940e9ff78788e53d
 2019-04-17 11:34:44 +00:00
drh
d331c7ab1f Version 3.28.0 
FossilOrigin-Name: 884b4b7e502b4e991677b53971277adfaf0a04a284f8e483e2553d0f83156b50
 2019-04-16 19:49:53 +00:00
dan
2eb2ca8391 Avoid a sanitizer error (pointer arithmatic overflow) in vdbesort.c. 
FossilOrigin-Name: af61a2fc45a0fa1277d7453779238b77de4c298a9f60714b7dc62ddca5874f80
 2019-04-16 11:21:13 +00:00
dan
112e174020 Avoid a sanitizer error in test1.c. Have releasetest.tcl/wapptest.tcl create a file called "makecommand.sh" that can be used to rerun a test from the command line. 
FossilOrigin-Name: 4de4480ffdea1e923c4b964692ccde92d713c8b6c056bb04bddf1ff55ee891ec
 2019-04-16 10:51:29 +00:00
dan
af4d50c4a1 Fix a bug in test module test_fs.c causing a segfault on OpenBSD. 
FossilOrigin-Name: ee886600297c2a03d9d1d10db88d3d107b48e5d4de5e5d91b0ab16cc7c447ede
 2019-04-15 19:17:50 +00:00
dan
46b341530e Fix a problem with the user-auth extension and deserializing in-memory databases. 
FossilOrigin-Name: 09fa0b3c4adf7f81a777975762029ad43dbdc76b02dc32d2307e1c42465213c9
 2019-04-15 15:41:33 +00:00
dan
189aa7dc96 Fix a test script problem in fts5corrupt3.test. 
FossilOrigin-Name: 734192d876e0489cb34e454aaa4a9c6858145791a49959b31dee2917a8e41a7d
 2019-04-15 13:59:08 +00:00
drh
660107f35e Update tool/symbols.sh to ignore symbols from sessions and rebaser and to not 
try to compile with ICU which is not available on all platforms.

FossilOrigin-Name: 0bab4ece6e81916d0f7255a8e553b8ca040cb8a96ab21e294212e232119f8ddc
 2019-04-15 13:51:27 +00:00
drh
07891f0294 Remove a stray tab from the source code. 
FossilOrigin-Name: 0ada58e9303d53aba8bdc37abe5904aa40e91f80e247eb51cb1192387b0d661c
 2019-04-14 00:40:29 +00:00
drh
d4de9f7b1e Fix an obsolete comment and other minor issues from code inspection. 
FossilOrigin-Name: cd084427319394386844d6651479256a2fd57a412fccb79ba53172ce76693eb1
 2019-04-14 00:34:20 +00:00