errors in the compilation of the SQL from being sent to sqlite3_log().
FossilOrigin-Name: 870403425493866232cf9e8fa62288861b7d0a4091b15d75727f8bb31da46f94
operators that have been replicated due to the predicate push-down optimization.
FossilOrigin-Name: 2accf32b6e45a396503c29eecc14a103bcc7b4c313cde921b26b489704060177
the problem of a Table object being deleted out from under the OP_VCheck
opcode. We need to reference count the Table, which is accomplished here.
FossilOrigin-Name: cad269d5e274443c39203a56603b991accc0399135d436996fc039d1d28ec9db
sqlite3BtreeCursorHint(). Fix a problem with the construction of those
parameters discovered by
[forum:/forumpost/0b53708c95|forum post 0b53708c95].
FossilOrigin-Name: 4c5a3c5fb351cc1c2ce16c33314ce19c53531f09263f87456283d9d756002f9d
loading the entire content of larges strings and BLOBs. Response to
[forum:/info/3c08d4715dc05b00|forum post 3c08d4715dc05b00].
FossilOrigin-Name: 45f171565442f9fd6574fb93ae7abe83c168b20be68af42531bc55571450d3ab
escapes the subroutine, then abort the prepared statement with a descriptive
error and SQLITE_INTERNAL. This extra sanity check causes many tests to
fail.
FossilOrigin-Name: 2c5bb2bff26cc70d8cac78ddd12d5ac37ab1472f5f88afbd975950a18ac2804d
compiler is more likely to in-line the code. Performance increase and
size reduction.
FossilOrigin-Name: c6947a96e61f71aa61ca3d70d9e2612d784ab04d60fa88852b03cfce86b1bf2b
sqlite3BtreeNext() and sqlite3BtreePrevious() directly rather than through
a function pointer, for improved performance and a decrease in code size.
FossilOrigin-Name: 9d13cbbef3cf64f281d3e100f23f1b2ed6e8d65920c7517a84e1e4f964ceff2e
by adding the new OP_ReleaseReg opcode to tell MemAboutToChange() that a
range of registers is no longer needed so that the source register can be
freely changed. This is a change to debugging and test builds only and
does not impact release builds. Fix for ticket
[c62c5e58524b204d] and [5ad2aa6921faa1ee]. The previous fix to ticket
[5ad2aa6921faa1ee] is backed out by this change since this change is a better
fix.
FossilOrigin-Name: 36fdeb4f0a66970a35de688b617f90899c89cfdfab659f864df99aa7ebf854ea
OP_Function or OP_PureFunc opcodes are coded directly, rather than using
the intermediate OP_Function0 or OP_PureFunc0 - opcodes that are now removed.
FossilOrigin-Name: 84e02d773d60cffe619104991d21d7f0c68616c0f6bb99686bf54f5306c756d0
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
a separate "INDEX" subtree for each index. SCALAR SUBQUERY entries provide
a subquery number that is related back to the .selecttrace output.
FossilOrigin-Name: 7153552bac51295c56a1c42ca79d57195851e232509f9e9610375692f48c7e86
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
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).
FossilOrigin-Name: cd2da7e1ba4e78e68ccf65d4969df963c1e3085930e74419450bda2799381e05
statement aborts unless either there have been no writes or else there is
a statement journal.
FossilOrigin-Name: 5a4542dbcf17a9f7fed600897555c271e1651fd50eb41d0b126725b486e1d14c
