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| author | drh <> | 2023-03-01 20:23:46 +0000 |
|---|---|---|
| committer | drh <> | 2023-03-01 20:23:46 +0000 |
| commit | bf901148678bef77f5910c7046053021b611b40b (patch) | |
| tree | 1d1c1d53c29c54d976c378c087c9b478e3878020 /src/expr.c | |
| parent | fe373482552e7b254cf6d3f94ca734014a58250b (diff) | |
| download | sqlite-bf901148678bef77f5910c7046053021b611b40b.tar.gz sqlite-bf901148678bef77f5910c7046053021b611b40b.zip | |
When flattening a view that is the right operand of a LEFT JOIN, using
the optimization of check-in [41c27bc0ff1d3135], always insert the
TK_IF_NULL_ROW expression nodes, even for TK_COLUMN expressions, as
the TK_COLUMN might be a column from an outer query and hence still need
to be NULLed out. This fixes the problem described by
[forum:/forumpost/26387ea7ef|forum post 26387ea7ef].
FossilOrigin-Name: 198b3e33dcfd74c7ba6abcf789ee81dfed464a50ebf15c8edeff349d36789fca
Diffstat (limited to 'src/expr.c')
0 files changed, 0 insertions, 0 deletions