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50 check-ins occurring around 1e510d7fc5cc47fe.

2009-07-27
10:05
When extracting values from a record to use in an UPDATEd version of that record, apply OP_RealAffinity if required. Fix for #3992. (CVS 6945) (check-in: 3616766a6f user: danielk1977 tags: trunk)
2009-07-25
22:13
The noReadlock property on a pager object implies the readOnly property. Use this fact to simplify the logic in sqlite3PagerSharedLock(). (CVS 6944) (check-in: 886e665f6c user: drh tags: trunk)
19:31
Remove obsolete assert and testcase macros related to ticket #2565 (CVS 6943) (check-in: f0024b3189 user: drh tags: trunk)
17:42
Adjust memory size computations to avoid a conditional that is always false on 64-bit systems. (CVS 6942) (check-in: 04211e6af9 user: drh tags: trunk)
17:39
Change an unreachable condition in PagerSharedLock to a NEVER(...). Add an assert to pager_error() to show that it is never called to put an in-memory pager to the error-state. (CVS 6941) (check-in: 1d931f7751 user: danielk1977 tags: trunk)
17:33
Change a condition to a '%' operator in bitvec.c. (CVS 6940) (check-in: 10250fe5c0 user: drh tags: trunk)
17:08
More simplifications to pager.c. (CVS 6939) (check-in: 533d6cc67a user: drh tags: trunk)
15:24
Simplifications and comment improvements to pager.c in support of coverage testing. (CVS 6938) (check-in: 5b70b5c19c user: drh tags: trunk)
14:18
Add a NEVER() on an always-false conditional in pager.c. Make sure the text of the master journal file is zero-terminated before trying to process it - to prevent a buffer overrun in strlen(). (CVS 6937) (check-in: cc9430e334 user: drh tags: trunk)
13:42
Remove the "proc zeroblob" implementation from incrvacuum2.test. It is no longer required as of (6906) and, as #3988 points out, unreliable. (CVS 6936) (check-in: 0315383163 user: danielk1977 tags: trunk)
11:46
Add files that should have gone in with the previous checkin. (CVS 6935) (check-in: 64c7afc704 user: danielk1977 tags: trunk)
11:40
Add a complex assert() that checks a pager invariant. (CVS 6934) (check-in: 2e08ad7bf6 user: danielk1977 tags: trunk)
04:12
Add assert() statements to more tightly constrain the state of pager.c. Remove the three pager*.test scripts since they violate the constraints asserted above by modifying the state of the system in ways that it cannot be modified in a live system. (CVS 6933) (check-in: 3b6d370ed6 user: drh tags: trunk)
00:13
Remove two more overzealous assert() statements. (CVS 6932) (check-in: 788aa9dde9 user: drh tags: trunk)
00:10
Remove an overzealous assert() from pager.c. (CVS 6931) (check-in: 4a924b475a user: drh tags: trunk)
2009-07-24
21:23
Fix an issue with the previous check-in, (6929). (CVS 6930) (check-in: e5165c80ab user: drh tags: trunk)
19:01
Further simplifications to pager.c in support of structural coverage testing. (CVS 6929) (check-in: 866216c0b6 user: drh tags: trunk)
17:58
Allow virtual tables to be used in shared-cache mode. (CVS 6928) (check-in: 5d9e767a05 user: danielk1977 tags: trunk)
16:32
Simplifications to pager.c in support of structural coverage testing. (CVS 6927) (check-in: 7222ad2667 user: drh tags: trunk)
12:35
Simplifications and comment improvements in pager.c. (CVS 6926) (check-in: 2d2f42ca0a user: drh tags: trunk)
2009-07-23
01:44
Simplifications and comment enhancements on btree.c. (CVS 6925) (check-in: 5ba880dde8 user: drh tags: trunk)
2009-07-22
18:24
Modify mksqlite3c.tcl so that it inserts SQLITE_API macros into sqlite3.h. Ticket #3983. (CVS 6924) (check-in: 803ec79f3b user: danielk1977 tags: trunk)
18:07
Simplifications to btree.c in support of coverage testing. (CVS 6923) (check-in: 375fd6f9c5 user: drh tags: trunk)
16:41
Avoid leaving a suspect page in the page-cache if an error occurs during sqlite3PagerAcquire(). (CVS 6922) (check-in: 2594f01c73 user: danielk1977 tags: trunk)
14:08
Fix a double-free that can occur after database corruption is detected. (CVS 6921) (check-in: 5260e8b104 user: danielk1977 tags: trunk)
13:19
Add a NEVER() macro around a pager.c conditional that must always be false in the current implementation. (CVS 6920) (check-in: 1e510d7fc5 user: drh tags: trunk)
07:27
Changes to test code (only) to allow veryquick.test to run with OMIT_UTF16 builsd. Ticket #3985. (CVS 6919) (check-in: 7f3fc7f20f user: danielk1977 tags: trunk)
02:02
Remove an ALWAYS() from a condition that can in fact be false under very obscure circumstances. (CVS 6918) (check-in: 3808322895 user: drh tags: trunk)
00:35
Further simplifications to btree.c, especially the sqlite3BtreeKey() and sqlite3BtreeData() functions. New assert() statements added to verify that these routines are called correctly. (CVS 6917) (check-in: 96cfd07952 user: drh tags: trunk)
2009-07-21
19:25
Change getAndInitPage() (btree.c) to use only PagerAcquire(), not PagerLookup() and PagerAcquire(). (CVS 6916) (check-in: 0b41dfc066 user: danielk1977 tags: trunk)
19:02
Additional simplifications to btree.c in support of coverage testing. (CVS 6915) (check-in: 716fccea58 user: drh tags: trunk)
15:33
Remove an assert() in btree.c which is no longer true due to changes in the error reporting behavior of ptrmapPut(). (CVS 6914) (check-in: 110998f18a user: drh tags: trunk)
11:52
Changes to btree.c in support of coverage testing. (CVS 6913) (check-in: 4cf23e9e86 user: drh tags: trunk)
2009-07-20
19:30
Reverse the order of two conditionals in a test in order to achieve coverage of them both. Also: clarifications to comments in btree.c. (CVS 6912) (check-in: a159e9d247 user: drh tags: trunk)
17:11
Modify various routines inside btree.c to take a pointer to the return-code as a parameter and to no-op if the return-code storage location already contains a non-zero code. (CVS 6911) (check-in: 7dcf2a7872 user: drh tags: trunk)
12:33
Use an ALWAYS() on a conditional in btmutex.c that is always true. (CVS 6910) (check-in: 609022caff user: drh tags: trunk)
12:25
Corrections to the comment that is inserted at the top of the amalgamation. Ticket #3981. (CVS 6909) (check-in: 7572991bc2 user: drh tags: trunk)
11:32
Always provide a name for the TEMP database even if SQLite is compiled using SQLITE_OMIT_TEMPDB. (CVS 6908) (check-in: 0ba17c0483 user: drh tags: trunk)
2009-07-18
20:01
Code tweaks in support of full-coverage testing. (CVS 6907) (check-in: 22c6dbfdce user: drh tags: trunk)
14:36
Add some code to sqlite3VdbeMemSetZeroBlob() so that it works (less efficiently) even when OMIT_INCRBLOB is defined. Ticket #3977. (CVS 6906) (check-in: f5f7259d81 user: danielk1977 tags: trunk)
11:52
When the asynchronous IO backend opens a file with the EXCLUSIVE flag set, make sure only a single file-descriptor is opened (not one for reading and one for writing). This change fixes #3978. (CVS 6905) (check-in: 630e669b97 user: danielk1977 tags: trunk)
08:30
Changes to test scripts so that (make test) works when OMIT_INCRBLOB is defined. (CVS 6904) (check-in: 1dd834a3d6 user: danielk1977 tags: trunk)
2009-07-17
17:25
Fix a subtle problem that can occur when a transaction is automatically rolled back, and afterwards a VM that had opened a statement transaction within the abandoned transaction is finalized. Fixes an assert() that was failing in rtree3.test. (CVS 6903) (check-in: 910df46e0f user: danielk1977 tags: trunk)
16:54
Return a meaningful error message if a keyword is used as an rtree table column name. Ticket #3970. (CVS 6902) (check-in: 046efe46b5 user: danielk1977 tags: trunk)
14:37
Skip all tests in tableapi.test if SQLITE_OMIT_GET_TABLE defined. Ticket #3975. (CVS 6901) (check-in: 0219a54336 user: shane tags: trunk)
11:44
Code simplifications in support of structural testing. (CVS 6900) (check-in: fb1b955dda user: drh tags: trunk)
2009-07-16
18:21
Code simplifications and comment improvements in support of structural coverage testing. (CVS 6899) (check-in: 9452517981 user: drh tags: trunk)
12:41
Remove an unused variable from sqlite3ExprListDup(). Ticket #3973. (CVS 6898) (check-in: 17c05aefd6 user: drh tags: trunk)
2009-07-15
18:15
Fix a potential database corruption following DROP TABLE when the pending byte page corresponds to a ptrmap page. This situation cannot happen in a real deployment - but it still needs to be fixed. (CVS 6897) (check-in: 6242db39f7 user: drh tags: trunk)
17:25
Simplifications to btree.c in support of structural testing. Renamed the "skip" field of the BtCursor object to "skipNext" to make it easier to search for places where it is used. (CVS 6896) (check-in: d3897235d7 user: drh tags: trunk)