in the sqlite3WindowRewrite() routine, make sure that pParse->nErr is set,
and make sure that this shuts down any subsequent code generation that might
depend on the transformations that were implemented. This fixes a problem
discovered by the Yongheng and Rui fuzzer.
FossilOrigin-Name: e2bddcd4c55ba3cbe0130332679ff4b048630d0ced9a8899982edb5a3569ba7f
INSERT statement. The same assert() appears again in the VDBE and will fire
there if the problem persists in an SQL statement that does not contain
errors. Gramfuzz find.
FossilOrigin-Name: 9bdd57cb9ad8ac1f4a0f1a3942d94ca5193109eeb1975343c4f0c7abf7135946
the semantics of a LEFT JOIN, make sure any generated columns on that row
evaluate to NULL. Ticket [3b84b42943644d6f]
FossilOrigin-Name: 0271491438ad2a985aeff355173a8d0f1e5813954c82147bc68cb26cca5804c8
sqlite3ExprCodeGetColumn() if the opcode generated is not really an
OP_Column, which might happen if the column is virtual.
Fix for ticket [b439bfcfb7deedc6]
FossilOrigin-Name: 2401e04730a156aa48787b91af4e516406cb7635145e430be62fd16481816237
per entry, from 32-bytes (on a 64-bit machine). This helps the new
mini-lookaside allocator to run better by avoiding excessive reallocs.
The current change mostly works, but still has a few loose ends to tie up.
This check-in is merely a snapshot to save my work.
FossilOrigin-Name: fdda76cfb01bf2b19522ac4558b443634d28a69b0828677c42682b645eae1f3b
that is distinct from other fields and variables and is hence easier to
grep for.
FossilOrigin-Name: d3783357f8fa76c42a86f12b214522f0388c37773c36ab8c5ce0623abbc4436a
from the previous check-in [9e07b48934e9a972]. This fixes ticket
[299b50ba812d8e54]
FossilOrigin-Name: 104a2beb57037f9353ffa77096aae0eb64e4682e667f31623bfd3d064dd8d881
inside branch code that might not be taken. Ticket [4fc08501f4e56692]
FossilOrigin-Name: 9e07b48934e9a972dcf62e3538b3b21ffa044c553feba0441675ac0bbe13bcb2
that resulted in an incorrect LEFT JOIN strength reduction when the
WHERE clause contained a row-value comparison.
Ticket [02aa2bd02f97d0f2]
FossilOrigin-Name: ea20068e6d97c9349ebcc7d0a01e99ebf08c6f44363f71a0218a1abea209adc5
even date/time functions that use the 'now' or similar keywords. Provide
improved error messages when this requirement is not met.
Ticket [830277d9db6c3ba1]
FossilOrigin-Name: 2978b65ebe25eeabe543b67cb266308cceb20082a4ae71565d6d083d7c08bc9f
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
has a COLLATE clause on the first term of the vector, be sure to honor that
COLLATE clause. Ticket [135c9da7513e5a97].
FossilOrigin-Name: 978b2d20cf95d0b7143e3104ce1e9d5c85002867b554dc6b21deb528b730bbc7
has an affinity that does not match the index.
Fix for ticket [6ef984af8972c2eb]
FossilOrigin-Name: 5c118617cf08e17a6edfdfba86e3fc49132a780990b68b52724c2aaeac85f506
bit rather than adding extra EP_Collate bits, to single later processing that
the order of precedence for COLLATE operators is inverted.
Fix for ticket [b47e3627ecaadbde]
FossilOrigin-Name: 90f7c477354d67d22d5eb0da22dac579f384ab44743fdc19887220e32203ebc2
sqlite3ExprCollSeq(). This time with a test case (engineered by Dan).
FossilOrigin-Name: 907f7965b335d8d5441f2e386bb190d1f93ffcd45ca98d2d1c621dede491fc5e
field for IN operators, as otherwise it can lead to false negatives, which
is usually harmless, but can cause problems for an assert() in the window
function logic.
FossilOrigin-Name: 6a204b192a6c6f21988cab217366f21b14c672b81ceadc43675761a6d8c4484f
"LIMIT X<>0" rather than just "LIMIT 1" so that if X is 0 the limit
will still be zero. Ticket [99cd4807dc03f178]
FossilOrigin-Name: 82e5dcf5c1d500ed82f398b38fdae0f30033804e897fbab3c10f1e15e2abedef
also apply REAL affinity to each element of the RHS.
Ticket [2841e99d104c6436].
FossilOrigin-Name: 88833a9c2849c959a37a80e0e4d2b211ce3c83a48319724c89b172b060c876b4
