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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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95
src/sql/resolver/ddl/ob_create_table_like_resolver.cpp
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@ -15,18 +15,22 @@
#include "sql/session/ob_sql_session_info.h"
#include "observer/ob_server.h"
namespace oceanbase {
namespace oceanbase
{
using namespace common;
using namespace share::schema;
namespace sql {
namespace sql
{
ObCreateTableLikeResolver::ObCreateTableLikeResolver(ObResolverParams& params) : ObDDLResolver(params)
{}
ObCreateTableLikeResolver::ObCreateTableLikeResolver(ObResolverParams &params)
: ObDDLResolver(params)
{
}
ObCreateTableLikeResolver::~ObCreateTableLikeResolver()
{}
{
}
int ObCreateTableLikeResolver::resolve(const ParseNode& parse_tree)
int ObCreateTableLikeResolver::resolve(const ParseNode &parse_tree)
{
int ret = OB_SUCCESS;
bool is_temporary_table = false;
@ -37,19 +41,20 @@ int ObCreateTableLikeResolver::resolve(const ParseNode& parse_tree)
ret = OB_ERR_UNEXPECTED;
SQL_RESV_LOG(WARN, "invalid parse tree", K(ret));
} else {
ObCreateTableLikeStmt* create_table_like_stmt = NULL;
ObCreateTableLikeStmt *create_table_like_stmt = NULL;
if (NULL == (create_table_like_stmt = create_stmt<ObCreateTableLikeStmt>())) {
ret = OB_ALLOCATE_MEMORY_FAILED;
SQL_RESV_LOG(ERROR, "failed to create create_table_like stmt", K(ret));
} else {
stmt_ = create_table_like_stmt;
}
// resolve temporary option
//resolve temporary option
if (OB_SUCC(ret)) {
if (NULL != parse_tree.children_[0]) {
if (T_TEMPORARY != parse_tree.children_[0]->type_) {
ret = OB_INVALID_ARGUMENT;
SQL_RESV_LOG(WARN, "invalid argument.", K(ret), K(parse_tree.children_[0]->type_));
SQL_RESV_LOG(WARN, "invalid argument.",
K(ret), K(parse_tree.children_[0]->type_));
} else {
is_temporary_table = true;
}
@ -76,7 +81,7 @@ int ObCreateTableLikeResolver::resolve(const ParseNode& parse_tree)
create_table_like_stmt->set_table_type(share::schema::USER_TABLE);
}
}
// if not exist
//if not exist
if (OB_SUCC(ret)) {
if (NULL != parse_tree.children_[1]) {
create_table_like_stmt->set_if_not_exist(true);
@ -86,38 +91,47 @@ int ObCreateTableLikeResolver::resolve(const ParseNode& parse_tree)
}
if (OB_SUCC(ret)) {
ParseNode* new_relation_node = parse_tree.children_[2];
ParseNode* origin_relation_node = parse_tree.children_[3];
ParseNode *new_relation_node = parse_tree.children_[2];
ParseNode *origin_relation_node = parse_tree.children_[3];
if (NULL != new_relation_node && NULL != origin_relation_node) {
// resolve table
//resolve table
ObString origin_table_name;
ObString origin_database_name;
ObString new_table_name;
ObString new_database_name;
if (OB_FAIL(resolve_table_relation_node(new_relation_node, new_table_name, new_database_name))) {
SQL_RESV_LOG(WARN, "failed to resolve table name.", K(new_table_name), K(new_database_name), K(ret));
} else if (OB_FAIL(
resolve_table_relation_node(origin_relation_node, origin_table_name, origin_database_name))) {
SQL_RESV_LOG(WARN, "failed to resolve origin name.", K(origin_table_name), K(origin_database_name), K(ret));
} else if (ObString(OB_RECYCLEBIN_SCHEMA_NAME) == new_database_name ||
ObSchemaUtils::is_public_database(new_database_name, lib::is_oracle_mode())) {
if (OB_FAIL(resolve_table_relation_node(new_relation_node,
new_table_name,
new_database_name))) {
SQL_RESV_LOG(WARN, "failed to resolve table name.",
K(new_table_name), K(new_database_name), K(ret));
} else if (OB_FAIL(resolve_table_relation_node(origin_relation_node,
origin_table_name,
origin_database_name))) {
SQL_RESV_LOG(WARN, "failed to resolve origin name.",
K(origin_table_name), K(origin_database_name), K(ret));
} else if (ObString(OB_RECYCLEBIN_SCHEMA_NAME) == new_database_name
|| ObString(OB_PUBLIC_SCHEMA_NAME) == new_database_name) {
ret = OB_OP_NOT_ALLOW;
SQL_RESV_LOG(WARN,
"create table in recyclebin database is not allowed",
K(ret),
K(new_table_name),
K(new_database_name),
K(origin_table_name),
K(origin_database_name));
SQL_RESV_LOG(WARN, "create table in recyclebin database is not allowed", K(ret),
K(new_table_name), K(new_database_name),
K(origin_table_name), K(origin_database_name));
} else {
bool db_equal = false;
bool table_equal = false;
if (OB_FAIL(ObResolverUtils::name_case_cmp(
session_info_, origin_database_name, new_database_name, OB_TABLE_NAME_CLASS, db_equal))) {
SQL_RESV_LOG(WARN, "failed to compare db names", K(origin_database_name), K(new_database_name), K(ret));
} else if (OB_FAIL(ObResolverUtils::name_case_cmp(
session_info_, origin_table_name, new_table_name, OB_TABLE_NAME_CLASS, table_equal))) {
SQL_RESV_LOG(WARN, "failed to compare table names", K(origin_table_name), K(new_table_name), K(ret));
if (OB_FAIL(ObResolverUtils::name_case_cmp(session_info_,
origin_database_name,
new_database_name,
OB_TABLE_NAME_CLASS,
db_equal))) {
SQL_RESV_LOG(WARN, "failed to compare db names", K(origin_database_name),
K(new_database_name), K(ret));
} else if (OB_FAIL(ObResolverUtils::name_case_cmp(session_info_,
origin_table_name,
new_table_name,
OB_TABLE_NAME_CLASS,
table_equal))) {
SQL_RESV_LOG(WARN, "failed to compare table names", K(origin_table_name),
K(new_table_name), K(ret));
} else if (db_equal && table_equal) {
ret = OB_ERR_NONUNIQ_TABLE;
LOG_USER_ERROR(OB_ERR_NONUNIQ_TABLE, origin_table_name.length(), origin_table_name.ptr());
@ -135,18 +149,11 @@ int ObCreateTableLikeResolver::resolve(const ParseNode& parse_tree)
}
}
if (OB_SUCC(ret)) {
bool strict_mode = true;
if (OB_FAIL(session_info_->is_create_table_strict_mode(strict_mode))) {
SQL_RESV_LOG(WARN, "failed to get variable ob_create_table_strict_mode");
} else {
obrpc::ObCreateTableMode create_mode =
strict_mode ? obrpc::OB_CREATE_TABLE_MODE_STRICT : obrpc::OB_CREATE_TABLE_MODE_LOOSE;
create_table_like_stmt->set_create_mode(create_mode);
}
create_table_like_stmt->set_define_user_id(session_info_->get_priv_user_id());
}
}
return ret;
}
} // namespace sql
} // namespace oceanbase
} //namespace common
} //namespace oceanbase