drh
ebd70eedd5
Fix the NOT NULL verification logic in PRAGMA integrity_check so that it
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works for generated columns whose value is the result of a comparison operator.
Ticket [bd8c280671ba44a7]
FossilOrigin-Name: f3b39c71b88cb6721f443de56cdce4c08252453a5e340b00a2bd88dc10c42400
2019-12-09 15:52:07 +00:00
drh
7fe2fc0dcb
Fix a problem with foreign keys and generated columns discovered by
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Manuel Rigger.
FossilOrigin-Name: 27c0fdab1ba4d4993b164eb4b777c63e82aa247c3fa406121dc8ed94970a0b35
2019-12-07 00:22:18 +00:00
drh
f68bf5fbe6
Fix an incorrect NEVER() macro.
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FossilOrigin-Name: 96b6a76da09a94182414ec1a56da91728c37329d2b55f889e433054ca21605ce
2019-12-04 03:31:29 +00:00
drh
cd30064bd5
Add all fuzz-test cases received from Yongheng Chen and Rui Zhong. Also
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fix a minor problem in gencol1.test cases.
FossilOrigin-Name: ac080432b480062507452d3cdbe6c0f759e6f95b65d9862e0462017405ab2b8e
2019-11-21 20:24:04 +00:00
drh
522ebfa7ce
Whenever a generated column is used, assume that all columns are used.
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FossilOrigin-Name: 6601da58032d18ae00b466c0f2077fb2b1ecd84225b56e1787724bea478eedc9
2019-11-21 19:37:00 +00:00
drh
57f7ece784
Fix a problem that comes up when using generated columns that evaluate to a
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constant in an index and then making use of that index in a join.
FossilOrigin-Name: 8b12e95fec7ce6e0de82a04ca3dfcf1a8e62e233b7382aa28a8a9be6e862b1af
2019-11-21 18:28:44 +00:00
drh
4e8e533bf7
Restore generated column loop detection logic that was incorrectly removed
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from the previous check-in [9e07b48934e9a972]. This fixes ticket
[299b50ba812d8e54]
FossilOrigin-Name: 104a2beb57037f9353ffa77096aae0eb64e4682e667f31623bfd3d064dd8d881
2019-11-07 02:32:54 +00:00
drh
dfa15270c4
Change the way generated columns are computed so that no column is computed
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inside branch code that might not be taken. Ticket [4fc08501f4e56692]
FossilOrigin-Name: 9e07b48934e9a972dcf62e3538b3b21ffa044c553feba0441675ac0bbe13bcb2
2019-11-06 22:19:07 +00:00
drh
4fb24c82cd
Fix the OP_DeferredSeek index-to-table column map in P4 so that it works
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with generated columns. Ticket [ce22a07731530118]
FossilOrigin-Name: 36c11ad51fe9ab1bde0b98d0ea9b8588e07d168cd8027486749372894941ad93
2019-11-06 17:31:18 +00:00
drh
b1129c423f
Fix the handling of NOT NULL constraint violations for generated columns in
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a REPLACE statement. Ticket [2399f5986134f79c]
FossilOrigin-Name: 77b1c90add514050fe62f22751362fecacd99f9775346cffc60e09c326e64e10
2019-11-06 14:49:43 +00:00
drh
1a9082f6d7
Omit the optimization that reduces the column-count on rowid-table cursors
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when the table has generated columns, because we do not know what columns the
generator expressions might try to access.
FossilOrigin-Name: e6c96ed91e7a96d2bd30ea9df132644ac02d5a321a62f81f8f3984a8e49ed94b
2019-11-01 15:19:24 +00:00
drh
f09a14fbc3
Add missing column translations to foreign key logic.
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Ticket [c28a01da72f8957c]
FossilOrigin-Name: bc6a43e7ee6353b9ef3dea4309c77e170a1c798eefcfaa7636bf5a93e51c47ee
2019-11-01 12:14:30 +00:00
drh
ff37c40787
Correctly generate pre-UPDATE content for virtual columns that are used
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by foreign key constraints. Ticket [b9befa4b83a660cc]
FossilOrigin-Name: 40d3282ec285d9f724f6548283f48b601510cf5284da17485723fd650a68f436
2019-10-31 20:54:20 +00:00
drh
29974f7b91
Add a few simple TCL test cases for generated columns. (Full test coverage
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of the generated column logic is provided separately by TH3.)
FossilOrigin-Name: acedb5c7f7dc1d68bef62098d42ca59e1be7a5083bb03dc07c03b9f9d817158b
2019-10-31 17:13:17 +00:00
drh
04307c8a3f
Ignore differences in Expr.op2 in sqlite3ExprCompare() in cases where it
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does matter. Ticket [1d2a8efc6c3a595a].
FossilOrigin-Name: 329820673a12ff6a6c8759f40989d4ccf272441064b0366a5f491695b55ad0e9
2019-10-31 13:16:26 +00:00
