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45 check-ins using file src/vdbeInt.h version 05316345

2008-05-01
02:47
Test versions of getVarint functions. The updates essentially utilize loop unrolling and some shifting/anding tricks to minimize the number of logical operations required. (CVS 5072) check-in: 682dc24d user: shane tags: trunk
2008-04-30
16:38
Add comment to speculate when setting journal_mode=OFF on VACUUM does not help performance. No changes to code. (CVS 5071) check-in: 9c8b4bab user: drh tags: trunk
15:55
Improved option handling in speedtest8.c. Added -quiet and -priority options. Added reporting of total user and system time. (CVS 5070) check-in: aa59974e user: shane tags: trunk
08:56
Fix test for buffer overrun in unixGettempname(). Fix for #3091. (CVS 5069) check-in: fc0ca647 user: danielk1977 tags: trunk
2008-04-29
15:38
Zero the per-pager temporary space allocation to avoid warnings from valgrind. (CVS 5068) check-in: f854ae57 user: drh tags: trunk
15:22
Fix a potential buffer overrun in sqlite3_mprintf() when a non-terminated string is passed to a "%s" format with a precision specifying the number of bytes to copy. (CVS 5067) check-in: 1f5b1841 user: drh tags: trunk
00:15
Always convert IEEE NaN into NULL. Ticket #3060. Add test cases to verify that this is happening. (CVS 5066) check-in: 9b07e59e user: drh tags: trunk
2008-04-28
20:35
Allow SQLITE_MAX_COLUMN to be set to zero at compile-time in order to disable the checks. Also SQLITE_MAX_EXPR_DEPTH. Ticket #3069. (CVS 5065) check-in: e6f71abb user: drh tags: trunk
20:27
Add test cases to verify that multiple virtual tables can be updated within a trigger and that xSync, xCommit, and xRollback are never called except following xBegin or xCreate. Ticket #3083. (CVS 5064) check-in: 76175199 user: drh tags: trunk
18:46
Make sure that transactions are started on all virtual tables that changes in a single statement, not just the first. Ticket #3083. Need to add test cases. (CVS 5063) check-in: 133b7ee5 user: drh tags: trunk
17:41
Modified Varint32 functions to disable code for single-byte handling as it is already handled by their respective macro forms. (CVS 5062) check-in: be10f5dd user: shane tags: trunk
17:12
Add tests to create and drop a virtual table during a recursive call from an application-defined function. Ticket #3080. (CVS 5061) check-in: d4d6eff3 user: drh tags: trunk
16:55
Change the implementation of the NaN recognition to be more cross-platform. Ticket #3089. (CVS 5060) check-in: 07fd9a8c user: drh tags: trunk
16:19
Fix a shared-cache mode problem triggered when sqlite3_open16() was used to open the second or subsequent connections to a utf-8 database. (CVS 5059) check-in: 20946bf6 user: danielk1977 tags: trunk
15:23
Work around a NaN bug in some versions of Tcl. (CVS 5058) check-in: 7bf8213c user: drh tags: trunk
13:02
Changes to test scripts to accommodate different architectures and different versions of Tcl. (CVS 5057) check-in: 8eb2c07c user: drh tags: trunk
12:54
Restore the #include of stdint.h removed in (5051). (CVS 5056) check-in: e96e8b9b user: drh tags: trunk
2008-04-27
22:48
Delete requirement F12764 as it has never been implemented and the same effect can be easily achieved by other means. Ticket #3085. (CVS 5055) check-in: fadeed99 user: drh tags: trunk
22:29
Fix the documentation to agree with long-standing behavior for the sqlite3_bind_parameter_name() interface on an ?NNN parameter. Ticket #2975. (CVS 5054) check-in: df9991d5 user: drh tags: trunk
22:19
Allow multiple occurrances of %include in lemon input files. Ticket #3001. (CVS 5053) check-in: f22fa11b user: drh tags: trunk
18:45
Fix the lemon parser generator so that it works again with the "error" symbol. Ticket #3079 (CVS 5052) check-in: 20ed7492 user: drh tags: trunk
18:40
Remove all references to sqlite3_intptr_t. (CVS 5051) check-in: 6a94d197 user: drh tags: trunk
2008-04-26
13:39
Use "(void)" function arguments in declarations instead of "()". Both are legal but some pedantic compilers complain about the latter. Ticket #3086. (CVS 5050) check-in: a4149ca3 user: drh tags: trunk
2008-04-25
12:25
Clarify some comments. No changes to code. (CVS 5049) check-in: 7f805392 user: drh tags: trunk
12:10
Add test cases to prove that ticket #3082 has been fixed. (CVS 5048) check-in: 776e7024 user: drh tags: trunk
00:08
Candidate fix for ticket #3082. Test cases needed. (CVS 5047) check-in: f6313311 user: drh tags: trunk
2008-04-24
22:57
Remove two more unused files. (CVS 5046) check-in: a400faf5 user: drh tags: trunk
19:15
Consolidated varint macro usage from btreeInt.h, vdbe.c, and vdbeaux.c into sqliteInt.h and made their use consistent. Slight improvements to varint32 macros. (CVS 5045) check-in: 0d04ccd9 user: shane tags: trunk
12:38
Fix a problem with the test scripts caused by not cleaning up the global tcl namespace. (CVS 5044) check-in: 44049239 user: danielk1977 tags: trunk
12:37
Fix an assert() failure that can occur if "journal_mode=off" is used in a build with the atomic-write optimization enabled. (CVS 5043) check-in: 709d17b1 user: danielk1977 tags: trunk
12:36
Fix a crash that can follow a malloc() failure in malloc7.test. (CVS 5042) check-in: 85eedad1 user: danielk1977 tags: trunk
09:49
Ensure that it is not possible to open either virtual table or view columns using the blob API. Ticket #3078. (CVS 5041) check-in: 6039328f user: danielk1977 tags: trunk
08:56
Minor change to comment on sqlite3_blob_read(). No code changes. Ticket #3072. (CVS 5040) check-in: adb4bc5a user: danielk1977 tags: trunk
08:36
Remove redundant assert() statement from vdbeaux.c. Ticket #3065. (CVS 5039) check-in: 3cba1166 user: danielk1977 tags: trunk
08:31
Add version comment to vdbeaux.c. No code changes. Ticket #3066. (CVS 5038) check-in: d667add4 user: danielk1977 tags: trunk
2008-04-23
23:03
We should better not pass open file handles to child processes, so add respective flag for DosOpen(). (CVS 5037) check-in: 1518e854 user: pweilbacher tags: trunk
2008-04-22
17:15
Always sync the journal file after zeroing out the header. (CVS 5036) check-in: 5896ae3d user: drh tags: trunk
14:31
Avoid non-contiguous writes when creating a journal header. (CVS 5035) check-in: dfacddbb user: danielk1977 tags: trunk
2008-04-19
20:53
Add some tests for journal_mode=off. Need to come up with a way of handling rollback attempts when there is no journal. (CVS 5034) check-in: e29b870e user: drh tags: trunk
20:34
Continuing work on journal_mode. Journal_mode=persist now appears to be working, though additional testing would be welcomed. (CVS 5033) check-in: 277e4099 user: drh tags: trunk
14:40
Comment and variable-name cleanup in where.c. Add testcase() macros to insure adequate test coverage of table-driven logic. (CVS 5032) check-in: adcef73b user: drh tags: trunk
14:06
Fix a typo in the documentation on sqlite3_open_v2(). (CVS 5031) check-in: f7b62daa user: drh tags: trunk
2008-04-18
11:31
Remove unused code from OP_IdxLt and OP_IdxGE. (CVS 5030) check-in: df02175e user: danielk1977 tags: trunk
10:25
Combine cases 3 and 4 in where.c, since case 4 is now a special case of case 3. (CVS 5029) check-in: 9a976819 user: danielk1977 tags: trunk
09:01
Allow OP_MoveGt and similar to use an array of registers instead of a serialized record. Modify one type of index range scan to use this. (CVS 5028) check-in: c448f15a user: danielk1977 tags: trunk