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Enable various expressions to serve as function index

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This commit is contained in:
AA-tuliwei-BB
2024-10-15 11:44:09 +00:00
committed by ob-robot
parent c755b749eb
commit 8964b21312
18 changed files with 17 additions and 136 deletions
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15
src/sql/engine/expr/ob_expr_date_format.cpp
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@ -160,21 +160,6 @@ int ObExprDateFormat::calc_date_format_invalid(const ObExpr &expr, ObEvalCtx &ct
return ret;
}
int ObExprDateFormat::is_valid_for_generated_column(const ObRawExpr*expr, const common::ObIArray<ObRawExpr *> &exprs, bool &is_valid) const {
int ret = OB_SUCCESS;
is_valid = true;
if (exprs.count() < 1) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected param num", K(ret), K(exprs.count()));
} else if (OB_ISNULL(exprs.at(0))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid param", K(ret), K(exprs.at(0)), K(exprs.at(1)));
} else if (ObTimeType == exprs.at(0)->get_result_type().get_type() || ObTimestampType == exprs.at(0)->get_result_type().get_type()) {
is_valid = false;
}
return ret;
}
DEF_SET_LOCAL_SESSION_VARS(ObExprDateFormat, raw_expr) {
int ret = OB_SUCCESS;
if (is_mysql_mode()) {