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Repair some ps bugs 1

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This commit is contained in:
obdev
2023-08-17 09:51:54 +00:00
committed by ob-robot
parent c3f15beebb
commit ef7d1b3611
3 changed files with 14 additions and 4 deletions
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14
src/sql/plan_cache/ob_sql_parameterization.cpp
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@ -675,9 +675,13 @@ int ObSqlParameterization::transform_tree(TransformTreeCtx &ctx,
}
// sql with charset need not ps parameterize
if (OB_SUCC(ret) && T_QUESTIONMARK == ctx.tree_->type_ && OB_NOT_NULL(ctx.tree_->children_)
&& OB_NOT_NULL(ctx.tree_->children_[0]) && ctx.tree_->children_[0]->type_ == T_CHARSET) {
ctx.sql_info_->ps_need_parameterized_ = false;
if (OB_SUCC(ret)) {
if (T_QUESTIONMARK == ctx.tree_->type_ && OB_NOT_NULL(ctx.tree_->children_)
&& OB_NOT_NULL(ctx.tree_->children_[0]) && ctx.tree_->children_[0]->type_ == T_CHARSET) {
ctx.sql_info_->ps_need_parameterized_ = false;
} else if (T_INTO_OUTFILE == ctx.tree_->type_) {
ctx.sql_info_->ps_need_parameterized_ = false;
}
}
//判断insert中values()在tree中的哪一层，当某结点value_father_level_处于VALUE_VECTOR_LEVEL时,
@ -1822,6 +1826,10 @@ int ObSqlParameterization::mark_tree(ParseNode *tree ,SqlInfo &sql_info)
}
} else if ((0 == func_name.case_compare("concat")) && 1 == node[0]->reserved_) {
sql_info.ps_need_parameterized_ = false;
} else if ((0 == func_name.case_compare("json_equal"))) {
sql_info.ps_need_parameterized_ = false;
} else if ((0 == func_name.case_compare("json_extract"))) {
sql_info.ps_need_parameterized_ = false;
}
}
} else if (T_OP_LIKE == tree->type_) {