drh
7c3280649a
Make sure that virtual WHERE-clause terms do not get transformed into real
...
terms when processing set of OR-connected terms.
Fix for ticket [4c86b126f22ad].
FossilOrigin-Name: c950d6c4117d076f871518e738cdf9e8c46a19fc
2014-02-11 01:50:29 +00:00
drh
a6e3a8c9d5
Fix a pointless conditional. Add a test case.
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FossilOrigin-Name: 9367632dd7e4fec9197227e35b0627c2e81ebffc
2014-02-10 21:07:51 +00:00
drh
5574e3f456
Add a compound-query test to the speedtest1 test program.
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FossilOrigin-Name: 532995759114ab7a7cba18cc9d8820d78eb1a96e
2014-02-09 23:59:28 +00:00
drh
d227a291b2
Use the WITH clause to help resolve names for SELECT statements on the left
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of a compound query. Proposed fix for ticket [31a19d11b97088296a].
FossilOrigin-Name: 67bfd59d9087a987f15f6148efa1ff104983e1fb
2014-02-09 18:02:09 +00:00
drh
fa46bfbbc5
Add the Mandelbrot Set testcase to the "cte" testset of speedtest1.
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FossilOrigin-Name: 56febbeb575a298ae8839b3a59711150ceb9999d
2014-02-09 00:52:53 +00:00
drh
c47548057d
Add a new "testset" to the speedtest1 program: The sudoku solver.
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FossilOrigin-Name: 4677ef2f8a726573c48ee2e532c00a68308dd7e1
2014-02-09 00:18:21 +00:00
drh
826af37865
Change the OP_Found opcode so that it expands zero-blobs prior to comparing
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them. Fix for ticket [fccbde530a6583b]
FossilOrigin-Name: e2303d1b0c17b6e7494fb7db8264f4c2ac193723
2014-02-08 19:12:21 +00:00
drh
4b46eb108d
Sync with version 3.8.3.
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FossilOrigin-Name: a704b65b9476d60c88b5bc82f2743faa2bce5ac2
2014-02-03 13:58:42 +00:00
drh
bb44b3de39
Update evidence marks on SELECT tests. Comment changes only.
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No changes to code or tests.
FossilOrigin-Name: 1973d80e474cb95d053e04415b22154897d4d710
2014-01-30 17:47:02 +00:00
drh
9a2555f538
Fix requirements marks only. No changes to code or tests.
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FossilOrigin-Name: 4a34378b9b02e463081729186dcb9b0404dbcd06
2014-01-30 15:03:50 +00:00
drh
a88aca5442
Update a requirement mark and add some additional test cases to cover
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the requirement associated with ORDER BY and LIMIT on compound SELECT
statements.
FossilOrigin-Name: 8560091e85f2f99a24810648868bf2e081c32698
2014-01-30 14:10:00 +00:00
dan
81a034b62b
Do not run test script mmapfault.test as part of the "inmemory_journal" permutation test.
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FossilOrigin-Name: b222b61a98dc1f3c2c48ea06efe7d82d9fcf4d75
2014-01-30 12:16:23 +00:00
drh
19913f4419
Bring in the latest updates from trunk.
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FossilOrigin-Name: 7b5f3773867ed0e4ed17bd473ba972d500035318
2014-01-28 18:06:17 +00:00
dan
705a48758a
Fix a couple of problems with new test scripts causing the permutations test to fail.
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FossilOrigin-Name: 48d736c0ee1ac0879bd12d2f1901f208e87e538a
2014-01-27 16:35:15 +00:00
drh
a820c05aa0
Update some requirements marks to conform with improvements
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in the documentation.
FossilOrigin-Name: be1acb610f7e594b417dd8409b7a7aa8f3af5f77
2014-01-27 15:02:07 +00:00
dan
d0879bad42
Fix a problem in pagerfault.test causing an assert() to fail.
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FossilOrigin-Name: ba8d2d507f82e2baaceadcf7ac6d71bb91f7e06b
2014-01-27 14:19:22 +00:00
dan
abfe034692
Fix some problems in test scripts. No code changes.
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FossilOrigin-Name: 08acfc65877e207f1a62d31a14afb4add20c4c35
2014-01-27 08:48:10 +00:00
dan
53bed45ecb
Select collation sequences for ORDER BY expressions attached to recursive CTEs in the same way as they are selected for other compound SELECT statements.
...
FossilOrigin-Name: 9554519c126c5e714421a82fd2e8aa9b19e11493
2014-01-24 20:37:18 +00:00
dan
05d3dc29c5
Add test cases for LIMIT and ORDER BY on recursive CTEs.
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FossilOrigin-Name: 67d6c42d44cb191368ce20f553b32fcb14bfc4d7
2014-01-24 16:57:42 +00:00
drh
9e2c7ae1b0
Add a few more CTE test cases to closure.test.
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FossilOrigin-Name: 1b6405d9788c1bb89761b2bcdce560a5020ff503
2014-01-24 15:42:51 +00:00
drh
3c2aeae16e
Add test cases that compare the performance of the transitive_closure
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virtual table again common table expressions for walking a tree.
FossilOrigin-Name: 9a23f020e8ed0e7a1ad227b4ab379fdf5e2de222
2014-01-24 14:37:44 +00:00
drh
c187698614
Bring in all the latest trunk changes, including the Common Table
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Expressions implementation.
FossilOrigin-Name: 9b43e559195680e558264c4c00d34dc9cf9d9146
2014-01-24 14:05:18 +00:00
drh
b090352b5a
Add test cases showing the use of ORDER BY on a recursive query to control
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depth-first versus breath-first search of a tree.
FossilOrigin-Name: 83b0b2916589db0184435dbd4c304387f393ed60
2014-01-24 11:16:01 +00:00
dan
afcf9bd806
Modifications to test files to omit any tests that intentionally access out-of-bounds locations in clang -fsanitize=address builds.
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FossilOrigin-Name: f4a701d55f5c4e1e62ed64b779ad4fff89dd31b7
2014-01-23 14:44:08 +00:00
drh
953dfa4e60
Change the WITH RECURSIVE implementation to use a queue instead of a pair of
...
tables. Add support for ORDER BY, LIMIT, and OFFSET on recursive queries.
FossilOrigin-Name: b6cea42006910d590373e8f9e296d7672edb114b
2014-01-22 18:16:27 +00:00
drh
aa9ce7078a
Add support for LIMIT and OFFSET in a recursive query.
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FossilOrigin-Name: 1945484e6b9769c1943f750f5b09860417fb190a
2014-01-22 18:07:04 +00:00
dan
a8a0617e06
Update the spellfix virtual table to optimize queries of the form "SELECT ... FROM tbl WHERE rowid=?".
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FossilOrigin-Name: a0ba55ff0596c5f15e9cdb254c68ef50df2dfaad
2014-01-22 17:43:16 +00:00
drh
fe1c6bb9c2
Get ORDER BY working for recursive queries.
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FossilOrigin-Name: 37b343b01841b338954ddfa9b76d92aa50037aec
2014-01-22 17:28:35 +00:00
dan
a4ff825095
In where.c, do not allocate space in sqlite3_index_info structures for the internal WHERE clause "terms" generated to record column equivalencies.
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FossilOrigin-Name: 7d9e22187daaa3160b875a1df17b924969bf718e
2014-01-20 19:55:33 +00:00
dan
7df42aba12
Handle a few obscure problems that could manifest if a database corrupted in a certain way was written by a connection in the middle of a SELECT statement on the same db.
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FossilOrigin-Name: eba8a564e62f84a9620008beead80081fe90a1b7
2014-01-20 18:25:44 +00:00
dan
7f3068aa83
Do not run the tests in with2.test with SQLITE_OMIT_CTE builds.
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FossilOrigin-Name: 8a973912e98c9b1bb9d3f914527d35c1e7f2011a
2014-01-20 14:17:08 +00:00
drh
717c09c4a9
Add a sudoku solver to the recursive query tests in with1.test.
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FossilOrigin-Name: 679eff8759aa25368b977c0d26b78a9fcd9486f5
2014-01-18 18:33:44 +00:00
dan
1fe3c4b526
Add extra test cases. No changes to code.
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FossilOrigin-Name: d38d485e581dab99a3ee6b348da8ddaf9b379ff2
2014-01-18 15:59:35 +00:00
drh
75303a2c68
Add asserts() for a couple of unreachable conditions. Add the Mandelbrot Set
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query as a test case.
FossilOrigin-Name: 2ad4583c0cc7988f0dfe78fd0a2eb0fdb92d835a
2014-01-18 15:22:53 +00:00
dan
ebbf08a012
Avoid spurious "no such table" errors in statements of the form "INSERT INTO tbl WITH xxx AS (...) SELECT * FROM xxx".
...
FossilOrigin-Name: cccff8a0b427feb05cc8952a765b829e731394fd
2014-01-18 08:27:02 +00:00
dan
7c82932723
Add extra tests to with2.test.
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FossilOrigin-Name: eecc325afd72e37d7d565787c8cea68aad6d7a5c
2014-01-17 20:36:17 +00:00
drh
c59731c4ae
Minor simplification of error message text for a couple of errors associated
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with WITH clause processing.
FossilOrigin-Name: 2031004d960526d6426d50d7b732f37b281534e2
2014-01-17 18:34:28 +00:00
dan
98f45e53a7
Resolve table names within CTEs in the context in which the CTE is declared, not the context in which it is used.
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FossilOrigin-Name: a7323838bbd354a1c2f339e5e0f164f0eada47b3
2014-01-17 17:40:46 +00:00
drh
a026b98500
Add tests that verify that keywords WITH, WITHOUT, and RECURSIVE can still
...
be used as table and column names.
FossilOrigin-Name: 9ca18a0191db6a9b0763e2f0b3b35d23099fb71b
2014-01-17 16:19:01 +00:00
dan
718569443d
Add support for common table expressions (WITH clauses).
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FossilOrigin-Name: 0171e3bb4f663a9414b0e8b64c87b5d0683855b5
2014-01-17 15:15:10 +00:00
dan
b290f11775
Fix some problems to do with WITH clauses and name resolution.
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FossilOrigin-Name: 6a549187ed8b5ed50daefa676ff666ae2ed43346
2014-01-17 14:59:27 +00:00
dan
2d4dc5fc60
Remove some code from resolve.c that was only required for recursive cte references in sub-queries. Also a stray "finish_test" command in pagerfault.test.
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FossilOrigin-Name: f68c6c4d36481526a9348244adc571ea282dc9eb
2014-01-17 11:48:24 +00:00
drh
65a2aaa633
Add the ability for the authorizer callback to disallow recursive
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queries.
FossilOrigin-Name: 9efc120a1548c03f3d8aabbadf1050ff2a119c31
2014-01-16 22:40:02 +00:00
drh
727a99f1e3
Tweaks to error message text.
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FossilOrigin-Name: 090a77d97808b86d1e9f5c63c743a2b159a15f5d
2014-01-16 21:59:51 +00:00
dan
f2655fe8b6
Improve the error messages used to report illegal recursive cte references.
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FossilOrigin-Name: 54eee9fe99290e59469bd3e1a66bb749887d37ee
2014-01-16 21:02:02 +00:00
drh
6ade453cd8
Always use available indices to optimize LIKE operators even if the pattern
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of the LIKE operator has a COLLATE modifier. This fixes an ineffiency that
was introduced into 3.7.15 by check-in [8542e6180d4] on 2012-12-08.
FossilOrigin-Name: 16bd54783a3f5531c55564ddefdada657c078eb0
2014-01-16 15:31:41 +00:00
dan
eede6a538d
Fixes so that SQLITE_OMIT_CTE builds work.
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FossilOrigin-Name: 3908e2ea2e7e5f466cbbbffdc27e0fe8dc9751ac
2014-01-15 19:42:23 +00:00
dan
62ba4e418d
Disable automatic indices on recursive CTE references.
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FossilOrigin-Name: 28aa6db8c878655255dbfb618f8d65be78e3d7e5
2014-01-15 18:21:41 +00:00
dan
f43fe6e9f6
When resolving names, consider a reference to a recursive CTE column as equivalent to a reference to the outermost name-context. This ensures that correlated sub-queries are correctly identified as such.
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FossilOrigin-Name: 61be2da0ae623c1572819481508b044e9d32f294
2014-01-15 18:12:00 +00:00
dan
60e7068d75
Return an error if a CTE specifies a different number of columns than its SELECT statement returns.
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FossilOrigin-Name: 9a514b50e4b01f109fbdb0aabcbfe1ddab129b44
2014-01-15 15:27:51 +00:00
