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support json type

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This commit is contained in:
xj0
2022-02-08 14:58:13 +08:00
committed by LINxiansheng
parent 4b25bac8d0
commit e5f59ea074
241 changed files with 46116 additions and 749 deletions
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21
src/sql/plan_cache/ob_sql_parameterization.cpp
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@ -201,7 +201,8 @@ int ObSqlParameterization::is_fast_parse_const(TransformTreeCtx& ctx)
if (ctx.enable_contain_param_) {
if ((T_NULL == ctx.tree_->type_ && true == ctx.tree_->is_hidden_const_) ||
(T_VARCHAR == ctx.tree_->type_ && true == ctx.tree_->is_hidden_const_) ||
(T_INT == ctx.tree_->type_ && true == ctx.tree_->is_hidden_const_)) {
(T_INT == ctx.tree_->type_ && true == ctx.tree_->is_hidden_const_) ||
(T_CAST_ARGUMENT == ctx.tree_->type_ && true == ctx.tree_->is_hidden_const_)) {
ctx.is_fast_parse_const_ = false;
} else {
ctx.is_fast_parse_const_ =
@ -393,6 +394,8 @@ int ObSqlParameterization::transform_tree(TransformTreeCtx& ctx, const ObSQLSess
SQL_PC_LOG(WARN, "fail to add varchar charset", K(ret));
}
}
ctx.tree_->is_literal_bool_ = (T_BOOL == ctx.tree_->type_);
value.set_is_boolean(value.is_boolean() || ctx.tree_->is_literal_bool_);
ctx.tree_->type_ = T_QUESTIONMARK;
ctx.tree_->value_ = ctx.question_num_++;
ctx.tree_->raw_param_idx_ = ctx.sql_info_->total_++;
@ -1094,7 +1097,7 @@ int ObSqlParameterization::mark_tree(ParseNode *tree ,SqlInfo &sql_info)
}else if (0 == func_name.case_compare("weight_string")
&& (5 == node[1]->num_child_)) {
const int64_t ARGS_NUMBER_FIVE = 5;
bool mark_arr[ARGS_NUMBER_FIVE] = {0, 1, 1, 1, 1}; //0表示参数化, 1 表示不参数化
bool mark_arr[ARGS_NUMBER_FIVE] = {0, 1, 1, 1, 1}; //0 for parameterization , 1 for not parameterization
sql_info.sql_traits_.has_weight_string_func_stmt_ = true;
if (OB_FAIL(mark_args(node[1], mark_arr, ARGS_NUMBER_FIVE))) {
SQL_PC_LOG(WARN, "fail to mark weight_string arg", K(ret));
@ -1139,8 +1142,18 @@ int ObSqlParameterization::mark_tree(ParseNode *tree ,SqlInfo &sql_info)
}
} else { /*do nothing*/
}
} else { /*do nothing*/
}
} else if(T_FUN_SYS_JSON_VALUE == tree->type_) {
if (7 != tree->num_child_) {
ret = OB_INVALID_ARGUMENT;
SQL_PC_LOG(WARN, "invalid json value expr argument", K(ret), K(tree->num_child_));
} else {
const int64_t ARGS_NUMBER_SEVEN = 7;
bool mark_arr[ARGS_NUMBER_SEVEN] = {1, 1, 1, 1, 1, 1, 1};
if (OB_FAIL(mark_args(tree, mark_arr, ARGS_NUMBER_SEVEN))) {
SQL_PC_LOG(WARN, "fail to mark substr arg", K(ret));
}
}
} else { /*do nothing*/ }
return ret;
}