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b87a666315
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9462 Commits

Author SHA1 Message Date
drh
b87a666315 Fix a harmless compiler warning introduced into os_unix.c by one of the 
recent changes.

FossilOrigin-Name: 4bf4d5ebfbf5d157a8bf3a3817e2ce350f25af0e
 2011-10-13 01:01:14 +00:00
drh
2f464a045b If errors are encountered while processing the ".dump" command in the 
command-line shell, print error messages as comments in the output and
ROLLBACK at the end rather than committing.
Ticket [ee19e690ec9a5a2]

FossilOrigin-Name: 8a8dcd6bd043d82dc04b6ad0614c64d20ace8e5f
 2011-10-13 00:41:49 +00:00
drh
52dbea883f Be sure to allocate plenty of space for error messages coming out of 
sqlite3_load_extension(), so that filenames and procedure names are
not truncated.  Ticket [7d32c69b50f89d]

FossilOrigin-Name: af8bcdd951c31f69966942d67833da30f6b121bf
 2011-10-13 00:11:36 +00:00
drh
cb5e4dbf4e The sqlite3_overload_function() interface returns an error if it is unable 
to create the overload function.  Ticket [20f9d4fbbff3a3]

FossilOrigin-Name: d5b6b374c5225d21c386fb3d6507d3938296e759
 2011-10-12 23:49:49 +00:00
drh
3170225f19 The date/time functions return NULL if the xCurrentTime or 
xCurrentTimeInt64 VFS methods fail.
Ticket [0b803bff856c644c]

FossilOrigin-Name: c96651dd6ceadd51c9e1f4d942177d3c128c47b4
 2011-10-12 23:13:43 +00:00
drh
c3c8dac741 Suppress a compiler warning that occurs with SQLITE_OMIT_VIRTUALTABLE. 
FossilOrigin-Name: 6bedb49d68f2960a6fc4701d02e177789abf9099
 2011-10-12 19:04:07 +00:00
drh
ed1fddf462 Clean up obsolete comments in printf.c. 
FossilOrigin-Name: 97ef4f5013731fa3a0f72451b7e8c9aec5523104
 2011-10-12 18:52:59 +00:00
drh
8a575d9aa9 Clarify a comment and fix a code formatting issue in btree.c. 
FossilOrigin-Name: 4f1a558d0013fbf3fe00bdf5883e61a1f3779831
 2011-10-12 17:00:28 +00:00
drh
f0693c8928 Put in code to defend against signed/unsigned character problems 
in the command-line shell.

FossilOrigin-Name: b94a80a832777f0e639f6a81fcfe169bf970a8c0
 2011-10-11 20:41:54 +00:00
drh
338ec3e18e Add a couple of asserts trying to make the operation of 
sqlite3SelectNew() clearer.

FossilOrigin-Name: b21b1c7bc490b193da8d8a277489eb875a507e30
 2011-10-11 20:14:41 +00:00
drh
3ec4a0c1a5 Change the behavior of the readonly_shm=1 query parameter so that it never 
attempts to open the -shm file read/write.

FossilOrigin-Name: f1364004836078378e4005ab3eb9c0a04e3d4ce7
 2011-10-11 18:18:54 +00:00
drh
59eedf7925 Remove all precision and width limits from formatting fields in the 
sqlite3_mprintf() family of functions. Malloc for space as necessary.
The prevents a stack overflow on very large numbers using %f.

FossilOrigin-Name: 1f843fb383583ee7ef51c13b8a820744e450101a
 2011-10-11 17:54:54 +00:00
drh
67855877ff Fix requirements marks associate with STAT3. 
FossilOrigin-Name: 9325c1a8c413dfbf0381190d8347f0a446ae5f5b
 2011-10-11 12:39:19 +00:00
drh
36c0632127 Enhance sqlite3_analyzer so that it is able to deal with multiplexed databases 
that have 8+3 filenames.

FossilOrigin-Name: e5169f9a5b7e20b8adaf6ebb7868a64e44fd7321
 2011-10-10 16:06:35 +00:00
drh
9471406cf2 Fix a typo in a comment for PRAGMA journal_mode. Also amplify that same 
comment.

FossilOrigin-Name: c8ff2a484005ca48c52407db9f4a9a7d9f747158
 2011-10-10 12:04:14 +00:00
drh
385e52f60c All the soft_heap_limit to be exceeded by 10% in test cases. 
FossilOrigin-Name: 4be9dccc711c9ad252e2cbd99bbcbe43247503a1
 2011-10-08 21:39:11 +00:00
dan
f4ba109356 Add the SQLITE_DIRECT_OVERFLOW_READ compile time option. 
FossilOrigin-Name: 2ab14a846727857175eac7961b7338c4d3b417ca
 2011-10-08 14:57:07 +00:00
drh
08ccfaa1b1 Change the ANALYZE command so that it no longer tried to delete unused 
sqlite_stat2 and sqlite_stat3 tables.  Change the DROP TABLE command so
that it is able to drop those tables.

FossilOrigin-Name: 589f3f5652e3674d3203f8bd32784a46b5ed530c
 2011-10-07 23:52:25 +00:00
drh
9734e6e1f4 Make sure sqlite3_data_count() behaves as documented, even for 
EXPLAIN QUERY PLAN queries.

FossilOrigin-Name: d4f95b3b6e9f4a4072606af5daa17ea7c645382e
 2011-10-07 18:24:25 +00:00
drh
be7beab5f4 Improved handling of OR terms in the WHERE clause with multi-column indexes. 
FossilOrigin-Name: b23ae131874bc5c621f0f5ea8d76fce1ec089cc2
 2011-10-07 17:52:40 +00:00
drh
0a61df670e Add testcase() macros to ensure good test coverage. 
FossilOrigin-Name: 5c132592820e9dc2355e26ea14e155c797c335b3
 2011-10-07 17:45:58 +00:00
dan
c5f20a0061 Add the SQLITE_FCNTL_OVERWRITE file-control. Used by SQLite to indicate to the OS layer that the current transaction will overwrite the entire file. 
FossilOrigin-Name: 1da87fcdacfa7d277c3ee98e410a9ea8b529c368
 2011-10-07 16:57:59 +00:00
drh
85ae206e69 More test cases for the OR optimization. 
FossilOrigin-Name: 4997d8b81cd3ea7c708911bfece00020d11224f9
 2011-10-07 16:08:28 +00:00
drh
9ef61f4f4e Prevent infinite recursion of in the query planner for some pathological 
test cases by disabling OR-clause processing upon first recursion.

FossilOrigin-Name: 9fca05eac503d712886a05d03794f76c61fb39ed
 2011-10-07 14:40:59 +00:00
drh
8871ef5afd Begin an effort to enhance the query planner to do a better job with OR terms 
in the WHERE clause.  This change allows ANDs outside of the OR to be factored
into the OR terms if that is helpful in finding better indices.

FossilOrigin-Name: 876bd21aaac444c7e056730e35696a74e9a1af0a
 2011-10-07 13:33:10 +00:00
drh
f3259997c0 Enhance the sqlite3_data_count() routine so that it can be used to determine 
if SQLITE_DONE has been seen on the prepared statement.

FossilOrigin-Name: 9913996e7b0f94ba1c51200b61433193002f3638
 2011-10-07 12:59:23 +00:00
drh
a624fd5038 Add the --pageinfo and --stats options to the sqlite3_analyzer utility. 
FossilOrigin-Name: baa80c7bc31900decae0d8e6090b30fcde377492
 2011-10-05 19:46:03 +00:00
drh
b770894ec7 Update the sqlite3_analyzer utility program to provide more details about 
the compression performance of ZIPVFS database files.

FossilOrigin-Name: fa5ed53296d45a5f963d20fb361555c432e0f31b
 2011-10-05 18:18:13 +00:00
dan
2cf7e0a712 Fix test code related to reporting the size of overflow pages in zipvfs databases. 
FossilOrigin-Name: ad7c9eed8bbd607babce4f5965f587c873e7bc02
 2011-10-05 17:36:27 +00:00
drh
c47167a6a8 When finding the appropriate file permissions for journal files with 
SQLITE_ENABLE_8_3_NAMES, ignore "-" characters in the name of the
containing directory.

FossilOrigin-Name: 328cc1867ffbbf1c953dfd843649f5f209c8e6ec
 2011-10-05 15:26:13 +00:00
drh
d4b0ff9926 Merge the STAT3 changes into trunk. 
FossilOrigin-Name: 774d0842bcce8862f2aac371f1689536ed234a0a
 2011-10-03 15:30:33 +00:00
mistachkin
c756dedace Update MSVC makefile to allow targets to be built with support for ICU. 
FossilOrigin-Name: eb5da5e1dbe9c198095036827318fb381441cbd0
 2011-10-02 05:23:16 +00:00
dan
1696124db7 Disable the xfer optimization if "PRAGMA count_changes=1" is configured. Ticket [c48d99d690]. 
FossilOrigin-Name: 9ddfe1e41300413bc9af7e5ce0ec9d1daf9136b1
 2011-09-30 12:01:01 +00:00
drh
7b075e3a1c In the shell, allow arbitrary table names on the ".import" command. 
Ticket [d1d84037b90a449].

FossilOrigin-Name: f4dd32d30ed54f847319664cf749fd0b92b4af3f
 2011-09-28 01:10:00 +00:00
drh
4c9f129d60 Enhance the stat VFS to report out the total size of all pages used by 
a table, even if the ZIPVFS compression backend is in play.  Update
the sqlite3_analyzer logic to use these new outputs.

FossilOrigin-Name: 19b8eaaf70db82d401d33beb7fd36045d5e8326f
 2011-09-28 00:50:14 +00:00
drh
f08f3843b7 Changes to sqlite3_analyzer to try to avoid integer overflow problems 
when linking against older versions of TCL.

FossilOrigin-Name: 8c846311a0cd510bbf9361213bb60764e9b797aa
 2011-09-27 13:40:26 +00:00
dan
64b41c7132 Changes to the analyzer script to make it work with zipvfs databases. 
FossilOrigin-Name: d82cffab6acafcf9d91fea4ac47cad73f6f09775
 2011-09-26 19:32:47 +00:00
drh
3051dc1c7f If an open as read/write fails, do not try to reopen as read-only if in 
exclusive access mode.

FossilOrigin-Name: 263c5fb2802f8c84835e42fc66acb1065b7e42b9
 2011-09-25 17:49:26 +00:00
drh
497ffc4c5d If an open as read/write fails, do not try to reopen as read-only if in 
exclusive access mode.

FossilOrigin-Name: 4a153f010037db83107314269b240c0ece8430f8
 2011-09-25 17:47:58 +00:00
dan
a682a6b578 Fix misc3.test so that it works with OMIT_MERGE_SORT builds. 
FossilOrigin-Name: 87946c627f7230bea3739fd6aeec3e56115a3f93
 2011-09-24 09:54:14 +00:00
dan
5209132a48 Fix some test files so that they work with SQLITE_OMIT_WAL builds. 
FossilOrigin-Name: a38668dcff0a4d241d959ea19330ad43295d757d
 2011-09-24 05:55:36 +00:00
drh
c78e6e4c4b Add SQLITE_DBSTATUS_CACHE_HIT and _MISS to the ".stat" command in the shell. 
FossilOrigin-Name: d279e1a309909a0897b6082753a0fadb5066c31a
 2011-09-23 18:58:23 +00:00
drh
0bab6c3ef7 Add the -DBUILD_sqlite option to the compiler when building testfixture.exe 
using the configure script.

FossilOrigin-Name: 15a13b6c59ddf145c3fc860d993a7fa5587a0799
 2011-09-23 16:34:49 +00:00
drh
790a55171e Merge the latest trunk changes into the stat3-trunk branch. 
FossilOrigin-Name: 0beb88a92c8f75231df120bef54616c7e4bb68c8
 2011-09-23 14:40:31 +00:00
drh
567211ed0e Testability enhancements. 
FossilOrigin-Name: be44928cf2a3c063c8228b769d90947acbfad1ef
 2011-09-23 13:59:33 +00:00
drh
369980189b Fix typos in the format description comment of analyze.c. 
FossilOrigin-Name: 74e27fad339a2d7899c1f42805e615128929f07a
 2011-09-23 13:25:03 +00:00
drh
2b9cf669d8 Remove the restriction on the number of entries per index in sqlite_stat3. 
FossilOrigin-Name: 374343c8ad53829c4ad715ed623d16635797de9a
 2011-09-22 20:52:56 +00:00
drh
5c62486cd8 Fix an issue in ANALYZE when STAT3 is disabled but both sqlite_stat2 and 
sqlite_stat3 tables exist.  Also add testability tweaks to the STAT3 code.

FossilOrigin-Name: 3ca7e449e2e20d95e516cf7fe87bfa0b51c07086
 2011-09-22 18:46:34 +00:00
dan
40f048f54b Remove a redundant (and undefined) "forcedelete" command from corruptE.test. 
FossilOrigin-Name: 6d8d4e1694694c3e961fc1922f732d1da40caa6f
 2011-09-22 15:31:30 +00:00
dan
b5126dde0d Remove the SQLITE_PAGECACHE_BLOCKALLOC compilation option. 
FossilOrigin-Name: 4eb4689834b538b9eeec5a5803528260e1aff78d
 2011-09-22 14:56:31 +00:00