memory allocations by deferring memory allocation until
sqlite3VdbeResolveLabel() is called, at which point the code generator has
a better idea of how big the relocation table needs to be.
The sqlite3VdbeMakeLabel() routine now takes a Parse* parameter instead of
Vdbe*.
FossilOrigin-Name: 4a0929ac76d8aa5dd65eac3b83d6bbf41e505e01d175ca0fb2b19ba02d439415
situation and ABORT instead. Fix for ticket [e6f1f2e34dceeb1ed61531c7e98].
FossilOrigin-Name: db8d1d12f5c1673404b2afb5426d5ea3afe3b69d01f8f2bc47ffdf70684fdf24
do not update the expression indexes if they do not refer to any of the
columns of the table being updated.
FossilOrigin-Name: a71b101635ed28a4c99734dabb20bd65ef1018c1d63ac143b7321cdb0fafa5d7
DO UPDATE if that constraint is violated regardless of whether or not
other constraints are in violation. This aligns SQLite behavior with
what PostgreSQL does. Fix for ticket [908f001483982c43cdb476dfb590a1a].
FossilOrigin-Name: 529fb55e3d00472f13446117527b0896827b11e870b581af7fe7cbb7392ef3cd
of bugs for many years. We recent enhancements to the performance of the
OP_Column opcode, the removing the column cache actually makes speed-check.sh
run faster. It also saves about 1,800 bytes of code space.
FossilOrigin-Name: 3f5f60cd7529330209027fdae8129cca420cec1050eae50a7750d0b715b56972
that the affinity transformations on the inserted content occur before
any of the constraint checks. Fix for ticket [79cad5e4b2e219dd197242e9e5f4e].
FossilOrigin-Name: d120c45f3dc79f67afed0e44e5133569f784bc6792b15f5d79529deac2d13072
constraint checking in the INSERT command. This fixes ticket
[c2432ef9089ee73bd].
FossilOrigin-Name: 0b485a571c805a5bc431a231a196ff6034342c6548d92b09c52814dd57c89c75
used to insert a single row, so long as the REPLACE operation cannot fire any
triggers or foreign key actions.
FossilOrigin-Name: 469a62ca33081854e54f3af6d93ab5a350484b149c8c8c4ee8be0ae5418382d9
statement aborts unless either there have been no writes or else there is
a statement journal.
FossilOrigin-Name: 5a4542dbcf17a9f7fed600897555c271e1651fd50eb41d0b126725b486e1d14c
correct format prior to using it to process an autoincrement table.
Fix for ticket [d8dc2b3a58cd5dc2918a1d4a].
FossilOrigin-Name: e199e859ace4f8381c6380175206e7a276e3f2228fadbbca9341bca8d2fc445d
statement where the new row conflicts with both the IPK and the ON CONFLICT
indexes.
FossilOrigin-Name: d8eb9f8d9b61400c7e12f01ef5c233257b03532221f7c7a8386f7ac2db439626
the implementation of count_changes in other places, without changing the
behavior.
FossilOrigin-Name: c6f71115eb933c2aee295bc31e5139112463c28e15a3b3ea242fd9bac168aed9
Improved comments on constraint check bytecode. Add an assert that
prevents the same label from being resolved more than once.
FossilOrigin-Name: 1ddbb0ff5586ef5ca987e4309979f24f95eea883ed68937094a2db2d61e75657
clauses. The syntax now is exactly as in PostgreSQL and MySQL. Add support
for WHERE clauses on the conflict-target phrase, for partial indexes.
FossilOrigin-Name: 2c1b1987d8de1efa8ed7e1f199710e32ff20edf8ceec570514fc63bb1ef264e0
The sqlite3Insert() logic to actually perform the UPSERT is not yet
implemented, however.
FossilOrigin-Name: 5cc2a5a315a2f26b392811de45b3dc352873a173c2c6c65f37ce2e5f88a71cd2
in registers whose initialization might be bypassed by an OP_NoConflict opcode.
Fix for ticket [dc3f932f5a147771] reported by OSSFuzz.
FossilOrigin-Name: 2846458af5d029a8e4fdcc8f50873a44e57897bbfe6aee8a23a01ffc34c5579f
on a TK_LIMIT node, for a small code size reduction and performance increase,
and a reduction in code complexity.
FossilOrigin-Name: 3925facd942c9df663f9b29b1e6f94f6be14af8c2b99eb691bfc836b4c220826
This fixes a problem with date/time functions in check-constraints. Add
some test cases for date/time functions in index expressions and check
constraints.
FossilOrigin-Name: 22eda0985ecd1f456c073e6ad735a8417f3ff1fb6aaad1640e1cec01e50c51d8
contains an index on a column explicitly declared "COLLATE BINARY".
FossilOrigin-Name: 9f2e04d3c3526b5ff60d941aa6d5446f602cab37cb93972937f39eefabd6868d
compile-time option is used. Increase the size of the P5 operand to 16 bits.
Fix a problem with short records in the sessions extension.
FossilOrigin-Name: 4801bd59a01dcc11a3eb9e776e7599b36f162d2a
records, for a reduced disk footprint. This change also involves increasing
the P5 operand from 8 to 16 bits.
FossilOrigin-Name: 118ded403b95050b74ae2b03919c43d614094a32
ephemeral copy of the content. This avoids unnecessary memcpy() operations
in the xfer-optimization and VACUUM.
FossilOrigin-Name: 6e106acd74da3baa5c308a76443d2f0a7c904e5e
