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[FEAT MERGE] Lob SQL refactoring (Mem-LobLocator, expressions and dbms_lob adaptions)

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Co-authored-by: chaser-ch <chaser.ch@antgroup.com>
This commit is contained in:
obdev
2023-01-28 20:40:15 +08:00
committed by ob-robot
parent 4bb1033505
commit 3d4f554258
350 changed files with 19091 additions and 3918 deletions
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7
src/sql/resolver/expr/ob_raw_expr_util.cpp
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@ -792,6 +792,7 @@ int ObRawExprUtils::resolve_udf_param_types(const ObIRoutineInfo* func_info,
pl::get_tenant_id_by_object_id(
static_cast<const ObRoutineInfo *>(func_info)->get_package_id()))
&& OB_NOT_NULL(ret_pl_type.get_data_type())
&& !(ret_pl_type.get_data_type()->get_meta_type().get_type() == ObLongTextType)
&& ob_is_string_type(ret_pl_type.get_data_type()->get_meta_type().get_type())) {
result_type.set_collation_type(ob_is_nstring(ret_pl_type.get_data_type()
->get_meta_type().get_type())
@ -4140,6 +4141,12 @@ int ObRawExprUtils::build_column_conv_expr(const ObSQLSessionInfo *session_info,
&& (ObTextTC == expect_tc || ObLobTC == expect_tc)) {
ret = OB_ERR_INVALID_TYPE_FOR_OP;
LOG_WARN("cast to lob type not allowed", K(ret), K(expect_tc), K(ori_tc));
} else if (ObIntTC == ori_tc && ObLongTextType == dest_type) {
ret = OB_ERR_INVALID_TYPE_FOR_OP;
LOG_WARN("cast to lob type not allowed", K(ret), K(dest_type), K(ori_tc));
} else if (ori_tc == ObDateTimeTC && ObLongTextType == dest_type) {
ret = OB_ERR_INVALID_TYPE_FOR_OP;
LOG_WARN("cast to lob type not allowed", K(ret), K(dest_type), K(ori_tc));
}
}
if (OB_FAIL(ret)) {