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[FEAT MERGE] 4.1 PL/SQL enhence & development

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This commit is contained in:
obdev
2023-01-09 08:47:31 +00:00
committed by ob-robot
parent 322032b9ca
commit 08802d94f6
98 changed files with 5260 additions and 2676 deletions
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18
src/sql/resolver/expr/ob_raw_expr_util.cpp
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@ -1015,7 +1015,19 @@ int ObRawExprUtils::resolve_udf_param_exprs(ObResolverParams &params,
}
}
if (OB_SUCC(ret)) {
if (T_QUESTIONMARK == iexpr->get_expr_type()) {
bool is_anonymos_const_var = false;
if (T_QUESTIONMARK == iexpr->get_expr_type() && nullptr != params.secondary_namespace_) {
ObConstRawExpr *c_expr = static_cast<ObConstRawExpr*>(iexpr);
const pl::ObPLVar* var = NULL;
const pl::ObPLSymbolTable* symbol_table = params.secondary_namespace_->get_symbol_table();
if (!params.is_prepare_protocol_ &&
OB_NOT_NULL(symbol_table) &&
OB_NOT_NULL(var = symbol_table->get_symbol(c_expr->get_value().get_unknown())) &&
0 == var->get_name().case_compare(pl::ObPLResolver::ANONYMOUS_ARG)) {
OX (is_anonymos_const_var = true);
}
}
if (T_QUESTIONMARK == iexpr->get_expr_type() && !is_anonymos_const_var) {
// 如果UDF出现在PL的DML语句中, 走到这里的ObjAccessRawExpr已经被替换为QuestionMark
// 我们需要找到原始的ObjAccessRawExpr, 并设置fow_write属性
ObConstRawExpr *c_expr = static_cast<ObConstRawExpr*>(iexpr);
@ -1043,6 +1055,10 @@ int ObRawExprUtils::resolve_udf_param_exprs(ObResolverParams &params,
ret = OB_ER_SP_NOT_VAR_ARG;
LOG_WARN("OUT or INOUT argument for routine is not a variable",
K(iexpr->get_expr_type()), K(ret));
} else if (T_QUESTIONMARK == iexpr->get_expr_type() && is_anonymos_const_var) {
ret = OB_ER_SP_NOT_VAR_ARG;
LOG_WARN("OUT or INOUT argument for routine is not a variable",
K(iexpr->get_expr_type()), K(ret));
} else if (T_OBJ_ACCESS_REF == iexpr->get_expr_type()) {
ObObjAccessRawExpr* obj = static_cast<ObObjAccessRawExpr*>(iexpr);
CK (OB_NOT_NULL(obj));