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Fix a misworded comment. No code changes.

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FossilOrigin-Name: ee0bc7ede0fbf3e54bb934c0d580c62d7393c984cbc374ece6d57fe9211dac26
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drh
2020-01-08 00:39:37 +00:00
parent 406dfcb843
commit 97bffe674f
3 changed files with 10 additions and 11 deletions
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src/select.c
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@@ -4248,10 +4248,9 @@ static int propagateConstantExprRewrite(Walker *pWalker, Expr *pExpr){
** The WHERE-clause constant propagation optimization.
**
** If the WHERE clause contains terms of the form COLUMN=CONSTANT or
** CONSTANT=COLUMN that must be tree (in other words, if the terms top-level
** AND-connected terms that are not part of a ON clause from a LEFT JOIN)
** then throughout the query replace all other occurrences of COLUMN
** with CONSTANT within the WHERE clause.
** CONSTANT=COLUMN that are top-level AND-connected terms that are not
** part of a ON clause from a LEFT JOIN, then throughout the query
** replace all other occurrences of COLUMN with CONSTANT.
**
** For example, the query:
**