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Author SHA1 Message Date
drh
8e10d74b21 Get generated columns working for WITHOUT ROWID tables. 
FossilOrigin-Name: 9f409649ec4282a47f0a8b079b419f1922e0c24779b297f477ced168d5b7910d
 2019-10-18 17:42:47 +00:00
drh
6df9c4b990 Claw back some performance from the sqlite3ExprGetColumnOfTable() routine. 
FossilOrigin-Name: e8426acb94179ff49549aced6ea3c26c49ba4761c2f414fa1772d6a031edc79d
 2019-10-18 12:52:08 +00:00
drh
01ef55e0f5 Fix sqlite3ColumnOfIndex() to account for virtual columns. 
FossilOrigin-Name: 447271123e3b467d9271a4c0cf27f47af2f865c9298b8c355d9e766411a1f422
 2019-10-18 12:14:48 +00:00
drh
463e76ff8f Get indexes working on virtual columns. 
FossilOrigin-Name: 450c48766c8e62653d074c95f69b0576de3880d183a1d1e5992d88b6fce6cc39
 2019-10-18 10:05:06 +00:00
drh
9942ef0d95 STORED columns can now reference other STORED columns, in any order, as long 
as there are not loops.

FossilOrigin-Name: 0d236698e64b2a4b46f91a25279c406e0bf392fe66116678456f0a034c11d7b4
 2019-10-18 02:19:18 +00:00
drh
0b0b3a95d0 In the Table object, change the nVCol field to nNVCol - the number of 
non-virtual columns, as that is the quantity that we need most.

FossilOrigin-Name: 4ad66af04a654d92711d2d056ce8f35cd21eac4b99fb8d78be1a314620b6d29e
 2019-10-17 18:35:57 +00:00
drh
d4cd292c2a Bug fix with INSERT using an explicit column list on a table with 
a non-final STORED column.

FossilOrigin-Name: 61b4459ae6a6cc182c11abbc8b1dd629f77beb088d7ccad5e563d8d4769056df
 2019-10-17 18:07:22 +00:00
drh
c143114460 Some (but not all) INSERT and UPDATE statements now work for STORED columns. 
FossilOrigin-Name: fe7517bf4d360597576ab9aba29627d7926d23f2bbbfb3e7bf4d32761617574c
 2019-10-17 17:54:05 +00:00
drh
ae3977a8f3 Fix the xfer optimization for generated columns, so that VACUUM works again. 
FossilOrigin-Name: 8f67b89b04622c1509dc102a83be7a80057dc791625804fc2c294089c98b97e4
 2019-10-17 16:16:34 +00:00
drh
8a53ce2ff8 Basic UPDATE functionality working for VIRTUAL tables. 
FossilOrigin-Name: c21959d4eb5d742a097a98e1874c0bf132dc962a97a65be1ab22d6ca3cf2b261
 2019-10-17 15:59:03 +00:00
drh
676fa25a0f Bug fixes so that "make test" once against runs with no errors. 
FossilOrigin-Name: 7bfe0f679d8951b3e925bdf549efa0f8d6b514eddeaca69cbfddbd9476cfff5f
 2019-10-17 14:21:07 +00:00
drh
ab3c5f26ab Fix the table_info and table_xinfo pragmas so that they work with virtual 
columns.  Table_info omits virtual columns.  Table_xinfo gives them a
"hidden" flag of 2, and 3 for STORED columns.

FossilOrigin-Name: 069351b85f9a706f60d3e98fbc8aaf40c374356b967c0464aede30ead3d9d18b
 2019-10-17 13:15:40 +00:00
drh
ab45fc0413 INSERT with named columns for a table with generated columns. 
FossilOrigin-Name: 64db39f92d68d1b9f23e48af35e16b969c38b58041fbe900066eeb3ddb291cef
 2019-10-16 22:01:56 +00:00
drh
c27ea2ae8d ALTER TABLE is able to add a VIRTUAL column. 
FossilOrigin-Name: 120c6b78cb51532f783014605f1107d40b2e4f54e3852fb1f8f167d0c0b78c69
 2019-10-16 20:05:56 +00:00
drh
7e508f1ee2 Simple INSERT and SELECT operations working with VIRTUAL columns. 
FossilOrigin-Name: 7f9f90b1b885fa9905b296f2e0fcc9b2341019b42fc839722a93cf60e49a9252
 2019-10-16 19:31:46 +00:00
drh
81f7b37270 Initial experimental code for generated column support. Non-functional. 
FossilOrigin-Name: 11d472c1df707b8d03ec57d8fc582a34f5eb89a9d02a154a9871650c65065b45
 2019-10-16 12:18:59 +00:00
drh
4ec3e820a0 Formatting change on a multi-line conditional, for improved clarity. 
No logic changes.

FossilOrigin-Name: 7248e3476511ecd317f54edcfe1e87443bfdcc1b10c89c7734eefcabafec6c0b
 2019-10-15 19:01:55 +00:00
drh
68748ec509 Futher improvements to the IN operator for row-values on virtual tables. 
FossilOrigin-Name: bc751fb64d5b08e5ca4c85cd1c6fbf09590fa9dad7e176ba373082ea373655b5
 2019-10-14 20:32:31 +00:00
drh
4a9f379c9c New test cases in test/fuzzdata8.db. 
FossilOrigin-Name: 344d9cb0c726078af6deb4a26bed3aded5b26914bb286d3446d3a4e9150840b7
 2019-10-14 15:24:20 +00:00
dan
2d82269ca8 Fix a problem with row-value IN(...) operators and virtual tables. 
FossilOrigin-Name: aa57d7abac0bb92d4d5fd4e093a11cf8efc04e4eed748b2a400d01f137250649
 2019-10-14 15:15:50 +00:00
drh
a0fe5fe54f When Select-Trace is enabled (in debugging builds only) do not show the 
result of Window function tree rewrites if there are no window functions.

FossilOrigin-Name: d1acf72ae1ea7484bb9c3a8630094f1a3a9597578c7b9d6e02fc0a4e3f59c57d
 2019-10-12 23:38:00 +00:00
dan
d681626a8b Update the zipfile extension to use deflateBound(), instead of compressBound(), to learn the maximum possible size of a deflate()d buffer. 
FossilOrigin-Name: f5ee30426e8876e70304f852153b56991a2a66e0f6a82597e9dcccf49163272d
 2019-10-11 18:55:10 +00:00
drh
a1698993e6 Futher improvements to LEFT JOIN strength reduction. 
FossilOrigin-Name: 8a39167bd2d46496f7484cfec371e4bad22da882209b01da9459c4ed5877da25
 2019-10-11 17:14:40 +00:00
drh
4a254f98e3 Improvements to the LEFT JOIN strength reduction optimization. 
FossilOrigin-Name: 548082dfab5d9484279ccc11cd2833ac131b54b7481372b576d7c28bbb3294ea
 2019-10-11 16:01:21 +00:00
dan
8b4d0e2cba Ensure fts3/4 prefix indexes are flushed to disk before an 'optimize' command. Fix for [745f1abc]. 
FossilOrigin-Name: 4ed905b18847d4dbf5a2570052abced338065f824137b90300f62d77b3159d80
 2019-10-11 15:33:13 +00:00
dan
9613c9f4a6 Fix the fts3/4 integrity-check command so that it works with "ORDER=DESC" tables. Fix for [8a6fa2bb]. 
FossilOrigin-Name: 5863546df99abd1ad4ebcaba18dec647be4368e2c13ce0b28e48c8608d3e87ef
 2019-10-11 14:27:17 +00:00
drh
656d535ae6 Increase the version number to 3.31.0 for the next release cycle. 
FossilOrigin-Name: ffd4c30620abe6ba38d82f3db934d18cc8468aaac4cd50a4e01be8910854d3f0
 2019-10-11 14:25:00 +00:00
drh
21f6daa2cd Faster response to sqlite3_interrupt() in the OP_IntegrityCk and OP_Count 
opcodes.

FossilOrigin-Name: bf875dc59909f9c22f7c1fc843bc4d9e5d97af5cb4ef43c4fa1d566ddfdeaacb
 2019-10-11 14:21:48 +00:00
mistachkin
af94adf049 Update the autoconf makefile for MSVC. 
FossilOrigin-Name: 9455643eecb74c8ac93ad3b3566f30e380dd912cdce3de993da5af42973ac59c
 2019-10-10 23:58:28 +00:00
mistachkin
6dcf9a451e Fix harmless compiler warning seen with MSVC. 
FossilOrigin-Name: 73a82114733af2a316f20eb8578badef307d14286c6ec03197744a6793425161
 2019-10-10 23:58:16 +00:00
dan
0287c95165 Prevent SQLite from assuming that if ((? IS NOT NULL) IS NOT NULL) is true, ? may not be NULL. Fix for [d51a8696]. 
FossilOrigin-Name: 7833feecfe745e237f239ee4c38a9e4bf7ad66a32919150208da87c00a826473
 2019-10-10 17:09:44 +00:00
dan
cd79010964 Fix a problem in the fts3 integrity-check routine causing it to report as corrupt tables that contain values with embedded 0x00 bytes. 
FossilOrigin-Name: 629e20c9880acc2cb9e2fa6da39a15a90483e9a8f433df29d285c23bdfb03b0b
 2019-10-10 16:41:44 +00:00
dan
3703edf110 Be sure to rewrite column references inside FILTER clauses and window frame definitions when flattening queries. Fix for [1079ad19]. 
FossilOrigin-Name: ccba7202b69d239724c3b589439c9c3b0e1bba237accfeb11c39d492522b8719
 2019-10-10 15:17:09 +00:00
dan
da03c1e65e Avoid assuming that an expression that contains the sub-expression (? IS FALSE) or (? IS TRUE) may only be true if ? is non-null. Fix for [a976c487]. 
FossilOrigin-Name: eb7ed90b8a65748f0721aaf7bdddd2207f552be5015603fbfb7044d815ae2f36
 2019-10-09 21:14:00 +00:00
dan
ae55737fbf Do not allow users to effectively disable fts5 crisismerge operations by setting the crisismerge threshold to higher than the maximum allowable segment b-trees on a single level. Fix for [d392017c]. 
FossilOrigin-Name: 86e497209217abb7bcb491a023cd353f3c7c9c103ebd9f58dd8661b12cf3694c
 2019-10-09 18:36:32 +00:00
drh
92a2824cc6 An improved fix for the dbsqlfuzz-discovered ALWAYS() failure following OOM in 
sqlite3ExprCollSeq().  This time with a test case (engineered by Dan).

FossilOrigin-Name: 907f7965b335d8d5441f2e386bb190d1f93ffcd45ca98d2d1c621dede491fc5e
 2019-10-09 15:37:58 +00:00
dan
a6bd1871d1 Disallow fts5 page sizes greater than 65536 bytes - as there are 16-bit offsets used in the page header. 
FossilOrigin-Name: 75775c5ab44e497cb19be10397229637f1374f05c3244e8f92d6c54fcea94f5f
 2019-10-09 15:26:45 +00:00
drh
76f8318e31 Remove the "fastfuzztest" makefile target. Use only "fuzztest". 
FossilOrigin-Name: e17571c789db31123642d0ed1f3d8764e070019e0deb8b88cce58d2183551cdf
 2019-10-09 15:08:27 +00:00
drh
9fd04bfd29 New test cases added to test/fuzzdata8.db. 
FossilOrigin-Name: b68d21e93a0839b42f49845918df7738ee7fa2a05c7f4ae2f89fdbb5e47ad8eb
 2019-10-09 15:03:45 +00:00
drh
efb02281a4 Change sqlite3SelectDup() to always return NULL if an OOM has occurred. 
FossilOrigin-Name: 01ba4641ab436c6065c8725908fc0913f2abded4ea62e004b7534e0116b9451a
 2019-10-09 15:00:37 +00:00
drh
c0efa4d309 Use the "fuzztest" target in place of "fastfuzztest". 
FossilOrigin-Name: 7129e468fd182c1820cdfa2c66a81d1697e5d1580680b77c0df9bb0ae0049e0d
 2019-10-09 13:52:31 +00:00
drh
07eb7f89a0 Remove the obsolete "fastfuzztest" target from the makefiles. 
FossilOrigin-Name: 3d44f1ee0f606409bc9c091dae2c9d2e78ada318a0de08437f4f4835a1a5d203
 2019-10-09 13:12:55 +00:00
drh
f3ce2483f5 Save CPU cycles in sqlite3Prepare() by, among other things, shifting the 
EXPLAIN column label logic over to sqlite3VdbeMakeReady().

FossilOrigin-Name: 1ca5ef84506aac3e2f08baa36095b3befdeedf2a3443fcd9154a277b55cbf64b
 2019-10-09 01:19:07 +00:00
dan
fbd79cc585 Fix problems with using the fts5 'rebuild' command inside a transaction that contains other updates of the same table. Fix for [e258f008]. 
FossilOrigin-Name: 238e0835714696aba0631f288fcc30ec5fddb43893d469c6bf017f386b3cddee
 2019-10-08 13:34:24 +00:00
dan
b186a622ee Disallow page-sizes smaller than 32 bytes in fts5. Also ensure the fts5 integrity-check works even when "PRAGMA reverse_unordered_selects" is true. Fix for [265e935b26]. 
FossilOrigin-Name: 8ab0aebdb3c2d6fb3160b2c58ce6cc0495a6ddd960878a6395958c837f3d1b71
 2019-10-07 20:36:18 +00:00
drh
38587159dd Omit a pointless memory allocation in vdbeSorterSort(). 
FossilOrigin-Name: 5d76dbc5b0584c15d7d59e5c079868f2077f32b865f406b40ec837b8ab6ef2e1
 2019-10-07 20:33:26 +00:00
dan
03e025e217 Fix a problem with running ALTER TABLE ADD COLUMN statements within a transaction that writes to one or more virtual tables. 
FossilOrigin-Name: 31e85fbbc4cfd09a98b4a6dc6624f863816f376c6a4eef1fafc657c8e1abbc36
 2019-10-07 18:43:21 +00:00
dan
8451e1fa27 Add a test case for the assert() fix in the previous commit. 
FossilOrigin-Name: 32fba11ab72f6300391267eaad64e92fa767c289029e668e4bd6c9165acf1487
 2019-10-07 13:46:43 +00:00
drh
093589de5e Fix a faulty assert() statement in the sqlite3VdbeMemExpandBlob() routine. 
FossilOrigin-Name: 69a26eade2f92029e722a5a654214b1e2a3fc7ed497ce9aa5a7dce944f90e502
 2019-10-07 13:26:58 +00:00
drh
b29ef5ef03 Fix the OP_SeekRowid opcode so that it works correctly with a Real argument 
without damaging the value in the register that is the argument.
Ticket [b2d4edaffdc156cc].  Test cases in TH3.

FossilOrigin-Name: 3cde82c86b963fa75192907d548febd3882c7d8fc7daf1903fadd5ca46623be1
 2019-10-07 01:05:57 +00:00