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| author | drh <> | 2025-05-30 19:55:46 +0000 |
|---|---|---|
| committer | drh <> | 2025-05-30 19:55:46 +0000 |
| commit | dd16539e71e375abbe2affa3b142f2454a3d9edc (patch) | |
| tree | c699ec0c9a3fa825933536c5357c792db39469b9 /ext/wasm/api/sqlite3-wasm.c | |
| parent | f42ceb9075c6dc64e36c17a1836ea3a0a2b4e8f6 (diff) | |
| download | sqlite-dd16539e71e375abbe2affa3b142f2454a3d9edc.tar.gz sqlite-dd16539e71e375abbe2affa3b142f2454a3d9edc.zip | |
When synthesizing an ON constraint from a USING or NATURAL, if the left-hand
side is coming from a RIGHT JOIN, be sure to set the EP_CanBeNull flag so that
the optimizer knows to check for NULL even if the column has a NOT NULL
constraint. Fix for the problem reported by
[forum:/forumpost/4fc70203b61c7e12|forum post 4fc70203b61]
FossilOrigin-Name: 60adc78a22956429d34ccc4e2c193c5994c11c3b3cff7901d47fad7d92dba935
Diffstat (limited to 'ext/wasm/api/sqlite3-wasm.c')
0 files changed, 0 insertions, 0 deletions