(1) Invoke the callback after OP_Program opcodes
(2) Invoke the callback multiple times in a row to catch up after a
long run of no progress checks.
FossilOrigin-Name: 0c5db18d79366d9c23925ce3ed835500311f32a10aa7dbfdd09148b1e8a2507b
sqlite3VdbeExec(), even if the routine jumps to its exit processing early.
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is always invoked at least once at the end of a prepared statement if the
opcode count has been exceeded. This makes the progress callback more
effective at limiting run times. This check-in also includes and unrelated
performance enhancement to OP_Column.
FossilOrigin-Name: 68cce272e7f7cbc0c319ee8b7ff674d652cb1e95e903d99d848c41dff2b5d304
invocation of the trigger. This prevents false-positives from the
sqlite3VdbeMemAboutToChange() test logic.
FossilOrigin-Name: 98b3b97573ccb3d986d1552f97f96e15088a598945923adcac77010c1e8b7fe4
rows out of the sqlite_master table, that indicates that the sqlite_master
table is corrupt, so raise an SQLITE_CORRUPT error.
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a second or subsequent time, it merely clears the existing table rather than
creating a new one. Proposed fix for ticket [d0866b26f83e9c55e30de0821f5d].
FossilOrigin-Name: 4678cb1044f0b4dc813e48f3bd0f85240a66e2ecf8763280d66726cc031c93a7
to be removed by a DROP TABLE even if the call to the vtabs xDestroy() method
failed.
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subroutine, and reuse that subroutine if the same subquery is evaluated more
than once. Current code does not work for CHECK constraints.
FossilOrigin-Name: 6c44838adbe5dc482bc010e91a6dd7a0f777c989f443dd600740d2c783208e0d
asserts that the values are not null. Except that is not always true for
a corrupt database. Adjust the assert() and add a testcase() to make this
point clear.
FossilOrigin-Name: a3fdb2c78d23b94d68dc08126b22d03152ac6068496a42402cdfb336cd4a7e33
This is a change to test logic only and does not affect deliverable builds.
FossilOrigin-Name: 98f343077887c4d3fc2ca3bbc7f20c80ec37b0e521d70af9c986ab80bb2c7903
the OPFLAG_NOCHNG bit is set in P5. Fix for ticket
[69d642332d25aa3b7315a6d385]
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1.1 million cycles faster, and results in a slightly smaller library.
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COLUMN, check that no new schema errors have been introduced (e.g. ambiguous
column names in views) before committing the operation.
FossilOrigin-Name: a0e06d2c5e3abb3f300491e7651bb177a436899efd4506de9239359096b6a9e7
schema for any tables for which parent key definitions were changed are
reloaded.
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Provide an assert() to help prove that the testcase is no longer reachable.
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key register in P3. This fixes an obcure problem that arises when doing
equi-joins between a table with a TEXT column against another table with
an INTEGER PRIMARY KEY. The original problem was discovered when OSSFuzz
created such a query and hit an assert() in OP_VerifyTabCol that was
specifically designed to catch these kinds of errors at run-time.
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to run to completion before being reprepared. Fix for ticket
[c694113e50321afdf9].
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macros said a branch could not be taken when in fact it could be. Alter
some window function branch coverage macros to indicate that comparison
operands cannot be NULL.
FossilOrigin-Name: 76e42b7071a71137c0da4f10db4e653ae94a89b56e95cd3f036bff08c9500d08
testing logic. Provide new macros that allow the code to specify that
some branch instructions can never take the NULL path and that the OP_Jump
opcode is only interested in equal/not-equal. The
SQLITE_TESTCTRL_VDBE_COVERAGE file control callback now works slightly
differently (it provides the callback with a bitmask of the branch action,
rather than an integer).
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associated with Window Functions, for improved readability of EXPLAIN
output.
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clause and a frame starting point other than "UNBOUNDED PRECEDING".
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of a virtual table implementation. This fixes an assert() failure in FTS5 that
could occur following an OOM condition.
FossilOrigin-Name: e9a7e4d58f3716991309ca0e3f080717e473c7c231685954aceee36172f19cf2
