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set the initial value of wrs to scn min

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This commit is contained in:
obdev
2022-11-28 02:55:06 +00:00
committed by ob-robot
parent 99d4f56fec
commit 87a9357186
406 changed files with 6473 additions and 50308 deletions
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24
src/sql/resolver/ob_resolver_utils.cpp
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@ -399,7 +399,7 @@ int ObResolverUtils::get_candidate_routines(ObSchemaChecker &schema_checker,
}
#define TRY_SYNONYM(synonym_name) \
if (OB_FAIL(ret) || 0 == routines.count()) { \
if ((OB_FAIL(ret) && OB_ALLOCATE_MEMORY_FAILED != ret) || 0 == routines.count()) { \
ret = OB_SUCCESS; \
bool exist = false; \
ObSynonymChecker synonym_checker; \
@ -772,10 +772,17 @@ int ObResolverUtils::check_type_match(const pl::ObPLResolveCtx &resolve_ctx,
|| ObExtendTC == ob_obj_type_class(dst_type)) {
ret = OB_ERR_INVALID_TYPE_FOR_OP;
LOG_WARN("argument count not match", K(ret), K(src_type), K(dst_type));
} else {
// 检查普通类型之间是否可以互转
OZ (ObObjCaster::can_cast_in_oracle_mode(dst_type,
} else { // 检查普通类型之间是否可以互转
if (lib::is_oracle_mode()) {
OZ (ObObjCaster::can_cast_in_oracle_mode(dst_type,
dst_pl_type.get_meta_type()->get_collation_type(), src_type, src_coll_type));
} else if (!cast_supported(
src_type, src_coll_type, dst_type, dst_pl_type.get_meta_type()->get_collation_type())) {
ret = OB_ERR_INVALID_TYPE_FOR_OP;
LOG_WARN("inconsistent datatypes",
K(ret), K(src_type), K(src_coll_type),
K(dst_type), K(dst_pl_type.get_meta_type()->get_collation_type()));
}
}
bool is_numric_type = (IS_NUMRIC_TYPE(src_type) && IS_NUMRIC_TYPE(dst_type));
OX (match_info = ObRoutineMatchInfo::MatchInfo(
@ -6299,6 +6306,15 @@ int ObResolverUtils::resolve_external_param_info(ExternalParams &param_infos,
ret = OB_ERR_UNEXPECTED;
LOG_WARN("access idxs is empty", K(ret));
} else {
sql::ObExprResType result_type = expr->get_result_type();
if (result_type.get_length() == -1) {
if (result_type.is_varchar() || result_type.is_nvarchar2()) {
result_type.set_length(OB_MAX_ORACLE_VARCHAR_LENGTH);
} else if (result_type.is_char() || result_type.is_nchar()) {
result_type.set_length(OB_MAX_ORACLE_CHAR_LENGTH_BYTE);
}
}
expr->set_result_type(result_type);
ObConstRawExpr *param_expr = static_cast<ObConstRawExpr*>(expr);
const_cast<sql::ObExprResType &>(param_expr->get_result_type())
.set_param(param_expr->get_value());