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4751 Commits

Author SHA1 Message Date
dan
295fc442b5 Add test file incrvacuum3.test. No code changes. 
FossilOrigin-Name: bf57534188e044fb341315bfc05b7927e66a04e0
 2013-02-25 12:06:55 +00:00
dan
b88e24fd59 Enhancements to test scripts. No code changes. 
FossilOrigin-Name: ccab94c10d54e585de918bbf82dec188287d93b2
 2013-02-23 18:58:11 +00:00
dan
bc1a3c6ce2 If a rollback mode transaction reduces the size of the database file, avoid actually truncating the file until after the transaction has been committed (but before the db has been unlocked). This means pages that are removed from the database by truncating the file need not be journalled. 
FossilOrigin-Name: b73847f17b7ae1298dfc52de6c4c4bc809bc77a3
 2013-02-23 16:40:46 +00:00
drh
d495d8c9a3 Two new SQL functions: unicode() and char(). 
FossilOrigin-Name: 209b21085b9767f10f6ffb7c7cac756fcb74ded5
 2013-02-22 19:34:25 +00:00
drh
5cee8a7af5 Add the edit_cost_table= command to the spellfix1 virtual table, permitting 
the edit distance cost table to be changed at runtime.

FossilOrigin-Name: 89d6368250f9ba2f49e930bbe5524f3da615ce70
 2013-02-19 11:51:27 +00:00
drh
c95e01da22 Verify that the schema has not changed before running PRAGMA table_info, 
index_list, index_info, and foreign_key_list.

FossilOrigin-Name: 82952d08f3e3aa80a7f51e80dbc89742cb4a09f0
 2013-02-14 16:16:05 +00:00
drh
a4b05e2874 Allow an index to be used for sorting even if prior terms of the index 
are constrained by IN operators.

FossilOrigin-Name: 2cef8b68f0e1216cf68bb7dd45a5a9a330748070
 2013-02-13 01:00:35 +00:00
drh
433dccfb52 Rename SQLITE_CONSTRAINT_RAISE to SQLITE_CONSTRAINT_TRIGGER. Put the 
extended constraint error codes in alphabetical order.  Add many test cases
for the extended constraint error codes.

FossilOrigin-Name: 3f67437536591a1b0742a25b983707933aaa16d5
 2013-02-09 15:37:11 +00:00
drh
2d96b934c8 Loop through the elements on the RHS of an IN operator in reverse order when 
the ORDER BY clauses specifies DESC.

FossilOrigin-Name: f78395c8896666bb1359b83fbcd58d5e3dbc39d3
 2013-02-08 18:48:23 +00:00
drh
1b8fc65b92 Allow an index to be used for sorting even if prior terms of the index 
are constrained by IN operators.

FossilOrigin-Name: 98bf668ab1a8683b46ee8c94cb60f8215aabc517
 2013-02-07 21:15:14 +00:00
drh
28a3bcba0a Remove some debugging logic accidently left in the limit.test module. 
FossilOrigin-Name: 7d346250e8a212880c4635a455cc9c98a1395c4c
 2013-01-30 01:46:06 +00:00
drh
547180baf0 Fix LIMIT and OFFSET so that they work and do not leak memory even on 
complex queries involving deeply nested views of UNION ALL compounds.
Ticket [db4d96798da8].  Secondary to ticket [d58ccbb3f1b7].

FossilOrigin-Name: 497ee36cb8d07c936e6896135163c5cd7e94bdde
 2013-01-29 23:55:50 +00:00
drh
d2a5623866 Issue an error message and quit (rather than overflowing a reference counter) 
if the number of references to a table exceeds the maximum due to nested
UNION views.  Fix for ticket [d58ccbb3f1].

FossilOrigin-Name: c2462a95ed8e1e69886681400d673207d906bf1b
 2013-01-28 19:00:20 +00:00
drh
173ba0998c Cause the command-line shell to issue an error message if you give something 
that does not look like a boolean value to a dot-command that wants a boolean
argument.

FossilOrigin-Name: b4d94947fc11bd63180cbc27554b3bbb60abe7ff
 2013-01-28 18:18:26 +00:00
drh
7c37e2f674 Add a single test case to fts4unicode.test to verify that title-case 
maps to lower case.

FossilOrigin-Name: 955a9459dabad231aa8d6282676975ab7fba244e
 2013-01-26 19:31:42 +00:00
drh
d3ac7d9b51 Enhance the command-line shell so that adding a non-zero numeric argument 
to the ".exit" command causes an immediate exit without cleaning up.  This
can be used (for example) to cause journal files to be left behind.

FossilOrigin-Name: 8ba951d1b76a0fb0ffd9bc6cec1be3ddba80538a
 2013-01-25 18:33:43 +00:00
drh
bc46f02c5d Improved parsing of the arguments to the ".backup" command in the 
command-line shell.

FossilOrigin-Name: f1127e87b90c7ba049404ec68cb4e99009c22185
 2013-01-23 18:53:23 +00:00
drh
b064dc33bc The \xXX escape in the test_regexp.c must be followed by exactly two hex 
digits.

FossilOrigin-Name: 82957495aa0729468a020c2a0a45ed60019b6e07
 2013-01-18 03:35:14 +00:00
drh
63db0392ae Avoid unnecessary collating sequence and affinity restrictions on the use 
of transitivity.  Add test cases to show that the restrictions are not 
needed.

FossilOrigin-Name: 56549f45666b53876012df5c2bdf813474e10925
 2013-01-17 16:18:55 +00:00
drh
738fc79dcf Make more aggressive use of transitivity in optimizing queries. Add a test 
case.

FossilOrigin-Name: d96762841a461e192fb2f317d684d000376350dd
 2013-01-17 15:05:17 +00:00
dan
9f5ff37120 Add another test for the fts4 content= option. 
FossilOrigin-Name: 7e6007a0002f6989bd489abeba8db52acb4a6854
 2013-01-11 09:58:54 +00:00
dan
9fe27de651 Check in an extra test for the fts4 "content=" option. No code changes. 
FossilOrigin-Name: 0d0e5ab8f16c890629ec1120c78168ef6be9e419
 2013-01-09 15:44:23 +00:00
drh
97a3e09f4e Fix the date on the new orderby3.test test case. 
FossilOrigin-Name: 7249bfc2ca57624d73f2be0197a9807c58463c48
 2013-01-09 11:27:48 +00:00
drh
be93ca3561 Add a test case that demonstrates ticket [956e4d7f8958e7065f]. 
FossilOrigin-Name: 598f5f7596b0557b22f31e6643a59ff9096fd023
 2013-01-09 11:25:27 +00:00
drh
ddd1fc7283 Do not raise an error if an unknown SQL function is found in a CHECK 
constraint while parsing the schema of an existing database.

FossilOrigin-Name: cda790280a52d65f98a45bacb9123367b159ac7c
 2013-01-08 12:48:10 +00:00
mistachkin
a8e97da9ae Remove superfluous text from a comment. 
FossilOrigin-Name: e9ac5339603766c120c775bda8ae816d0ccb1503
 2013-01-04 22:26:47 +00:00
drh
e1186ab260 Do not use umask() since it change the umask for the entire process, not just 
the thread using SQLite.  Make whatever permission changes are needed using
fchmod() after the file is created, instead.

FossilOrigin-Name: 6c4c2b7dbadedac384d380efd54f12f6ccbf4ca9
 2013-01-04 20:45:13 +00:00
drh
c75e09c761 Remove an incorrect assert() statement (ticket [beba9cae6345a]). Fix other 
minor problems in the name resolution logic.

FossilOrigin-Name: afe96a118c8a9627819ba5960aa83a607e734087
 2013-01-03 16:54:20 +00:00
drh
3e3f1a5b49 Now supports result sets of the form "TABLE.*" with nested FROM clauses. 
FossilOrigin-Name: 4cf5ed7ea198abc32f8118e79490e77f847f08c1
 2013-01-03 00:45:56 +00:00
drh
d530ee64ca Merge all the latest trunk changes into the name-resolution enhancement branch. 
FossilOrigin-Name: a5f4d2b641f7fafb6f1a312efeffb10f213d2d0a
 2013-01-02 12:29:05 +00:00
drh
384b7fe221 Enhance the table_info pragma so that the pk column shows the order of the 
columns in a multi-column primary key.

FossilOrigin-Name: 3076a89015071e9b40e728bd55160e3a6ed98820
 2013-01-01 13:55:31 +00:00
drh
25846af3be More test cases for the REGEXP operator. Fix minor bugs uncovered by these 
test cases.

FossilOrigin-Name: a611c75061c8e821cb266fcb09759100d4a646b0
 2012-12-31 20:16:35 +00:00
drh
14172743a2 Add the test_regexp.c module containing a cross-platform implementation 
of the REGEXP operator.

FossilOrigin-Name: 46c8c01b751c1ea7fc02cc35e3b5bb99dbe46c4b
 2012-12-31 19:18:38 +00:00
dan
5cc3bea44a Ensure the database size field in the db header of a backup database is set correctly. Fix for [0cfd98ee201]. 
FossilOrigin-Name: ff6857b6ed6a46671006b75157d8cf853a816ef9
 2012-12-21 16:15:35 +00:00
drh
b2bb176b70 Add PRAGMA foreign_key_check. Name the child and parent tables as part of 
a "foreign key mismatch" error.

FossilOrigin-Name: e408dc9080594dc464b8763dece6b365772c6105
 2012-12-20 01:15:20 +00:00
drh
0e8578fc9e A couple more test cases. 
FossilOrigin-Name: 0ae142178d5ff874a4df58d699adad3a41e3d8d2
 2012-12-19 16:32:33 +00:00
drh
11c6387d38 Additional test cases involving the use of a result column specified by its 
"AS" name as a logical term of the WHERE clause.
Ticket [a7b7803e8d1e8699cd].

FossilOrigin-Name: d7cc364e87870746c231b97b648658bf343945fa
 2012-12-19 16:25:55 +00:00
drh
7ee751d241 Proposed fix for ticket [a7b7803e8d1e8699cd8a]. 
FossilOrigin-Name: 3d0e00c731c39af91bad74c6d74853375bac356e
 2012-12-19 15:53:51 +00:00
drh
0dde4739f3 Add commentary to the ExprList object to explain how zSpan is overloaded. 
Add test cases for the new name resolution functionality.

FossilOrigin-Name: 3e7d84db7861911c9b2c7dcdabe0b213bf483d79
 2012-12-19 13:41:03 +00:00
drh
832ee3d4cc Optimize the degenerate case of a FROM clause table name enclosed all by 
itself inside parentheses.  Generate code as if the parentheses did not
exist, rather than the old behavior of manifesting the parenthesized table
into a transient table.  Also, tag every FROM-clause SELECT subquery that is
generated by a parenthesized FROM-clause expression using the SF_NestedFrom
flag.  The new SF_NestedFrom flag is not yet used for anything.

FossilOrigin-Name: 7fecced466d86a66b0b751c5b5608141e134fe2d
 2012-12-18 19:36:11 +00:00
drh
92689d2869 Resolve names in FROM-clause subqueries prior to resolving names in the 
result set expressions of a SELECT statement.

FossilOrigin-Name: 9b67c633d932f3e566f521ee6a9cf3be193436fa
 2012-12-18 16:07:08 +00:00
dan
985cd59c48 On atomic-write capable systems, if copying the contents of an in-memory journal to disk fails, close the (on disk) journal file before returning the error to the caller. This causes the subsequent rollback operation to use the in-memory journal. Fix for [df678d738adb]. 
FossilOrigin-Name: 8183d8d7ae1ff4bad2fcc01adb923b966b347832
 2012-12-18 11:59:39 +00:00
drh
7d22a4d710 Added test cases for PRAGMA foreign_key_check. Fixed a bug that appears 
when the column order of the child and parent differ.

FossilOrigin-Name: 25411f83f99803e39feee368703fd20b4ade8eeb
 2012-12-17 22:32:14 +00:00
drh
4b4b473a1e Add to the foreign_key_check pragma an extra output column "parent" that 
contains the name of the parent table for the constraint that failed.

FossilOrigin-Name: 97f7f7377259ecf562019f62ebed0897cfae236e
 2012-12-17 20:57:15 +00:00
drh
9148defa61 Enhance the error message for "foreign key mismatch" to include the names of 
the child and parent tables.  Begin adding test cases for 
PRAGMA foreign_key_check.  Make sure PRAGMA foreign_key_check gets all
necessary table locks.

FossilOrigin-Name: 0f9963526c299757ff95c153fb05a67cddb6af28
 2012-12-17 20:40:39 +00:00
drh
03597ef6e2 Merge in all the trunk changes that have occurred since this branch was 
opened.

FossilOrigin-Name: 6d507e4de924e2f4556ea4a03ee0fa7d647bf8bb
 2012-12-14 15:54:05 +00:00
dan
4ac391fc05 Attempt to further generalize the min/max optimization so that, if an appropriate index exists, it can be used by any aggregate query that contains only a single aggregate of the form max(colname) or min(colname) and does not contain a GROUP BY clause. 
FossilOrigin-Name: 7280e14cd8f55896451847b432171e8750a07c81
 2012-12-13 16:37:10 +00:00
drh
6949784cc4 Update requirements marks and test cases for multi-VALUE INSERT and to fix 
typos in requirements text.

FossilOrigin-Name: 81d9ee0f0df7f283e69ba1c2845339ea3318cd66
 2012-12-11 19:40:03 +00:00
dan
b136e902ad Modify releasetest.tcl so that it runs the "checksymbols" test on a build without SQLITE_DEBUG defined. If SQLITE_DEBUG is defined, the sqlite3WhereTrace variable causes the test to fail. 
FossilOrigin-Name: 75e545a9e2614fae7db86ecfb84e41ecbe4097ba
 2012-12-10 10:22:48 +00:00
drh
468ef9a87e Refactor collating-sequence handling as a fix for ticket [71e333e7d2e642]. 
The Expr.pColl field is removed from the Expr object.  The COLLATE operator
now becomes a separate instance of Expr in the expression tree.  The code
generator looks up the correct collating function as needed, rather than
referring to Expr.pColl.

FossilOrigin-Name: 8542e6180d4321d45b34f33e481658908ce1430d
 2012-12-08 21:51:24 +00:00