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[FEAT MERGE] Support external table

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Co-authored-by: jingtaoye35 <1255153887@qq.com>
This commit is contained in:
wjhh2008
2023-04-29 15:11:49 +00:00
committed by ob-robot
parent ecb74a122c
commit 09ed904b58
164 changed files with 8074 additions and 667 deletions
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9
src/sql/resolver/ddl/ob_alter_table_resolver.cpp
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@ -176,6 +176,12 @@ int ObAlterTableResolver::resolve(const ParseNode &parse_tree)
} else if (1 == parse_tree.value_ && OB_ISNULL(index_schema_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("table schema is NULL", K(ret));
} else if (table_schema_->is_external_table() !=
(OB_NOT_NULL(parse_tree.children_[SPECIAL_TABLE_TYPE])
&& T_EXTERNAL == parse_tree.children_[SPECIAL_TABLE_TYPE]->type_)) {
ret = OB_NOT_SUPPORTED;
LOG_USER_ERROR(OB_NOT_SUPPORTED, "alter table type");
SQL_RESV_LOG(WARN, "assign external table failed", K(ret));
} else if (ObSchemaChecker::is_ora_priv_check()) {
OZ (schema_checker_->check_ora_ddl_priv(session_info_->get_effective_tenant_id(),
session_info_->get_priv_user_id(),
@ -528,6 +534,9 @@ int ObAlterTableResolver::resolve_action_list(const ParseNode &node)
ret = OB_ERR_MODIFY_COL_VISIBILITY_COMBINED_WITH_OTHER_OPTION;
SQL_RESV_LOG(WARN, "Column visibility modifications can not be combined with any other modified column DDL option.", K(ret));
} else if (FALSE_IT(alter_table_stmt->inc_alter_table_action_count())) {
} else if (table_schema_->is_external_table()) {
alter_table_stmt->set_alter_external_table_type(action_node->type_);
OZ (alter_table_stmt->get_alter_table_arg().alter_table_schema_.assign(*table_schema_));
} else {
switch (action_node->type_) {
//deal with alter table option