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[UPGRADE] Remove unused compatible code

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This commit is contained in:
tino247
2022-11-21 07:29:40 +00:00
committed by wangzelin.wzl
parent cd2a883c13
commit 7d8c4a42fc
67 changed files with 509 additions and 1339 deletions
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16
src/sql/resolver/ddl/ob_purge_resolver.cpp
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@ -175,13 +175,7 @@ int ObPurgeDatabaseResolver::resolve(const ParseNode &parser_tree)
purge_database_stmt->set_tenant_id(session_info_->get_effective_tenant_id());
ObString db_name;
ParseNode *dbname_node = parser_tree.children_[DATABASE_NODE];
/**
* 在2.2.20版本上将命名长度比较逻辑由大于等于128字节时报错调整为大于128字节时报错后, 2.2.20以上版本
* 数据库名长度可以为128字节。 升级过程中高版本server序列化session info到低版本server时, 如果数据
* 库名长度为128字节会存在兼容性问题。 因此在升级过程中限制数据库名长度不超过127字节
*/
int32_t max_database_name_length = GET_MIN_CLUSTER_VERSION() < CLUSTER_CURRENT_VERSION ?
OB_MAX_DATABASE_NAME_LENGTH - 1 : OB_MAX_DATABASE_NAME_LENGTH;
int32_t max_database_name_length = OB_MAX_DATABASE_NAME_LENGTH;
if (OB_ISNULL(dbname_node) || OB_UNLIKELY(T_IDENT != dbname_node->type_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid parse tree", K(ret));
@ -228,13 +222,7 @@ int ObPurgeTenantResolver::resolve(const ParseNode &parser_tree)
purge_tenant_stmt->set_tenant_id(session_info_->get_effective_tenant_id());
ObString tenant_name;
ParseNode *tenant_node = parser_tree.children_[TENANT_NODE];
/**
* 在2.2.20版本上将命名长度比较逻辑由大于等于128字节时报错调整为大于128字节时报错后, 2.2.20以上版本
* 数据库名长度可以为128字节。 升级过程中高版本server序列化session info到低版本server时, 如果数据
* 库名长度为128字节会存在兼容性问题。 因此在升级过程中限制数据库名长度不超过127字节
*/
int32_t max_database_name_length = GET_MIN_CLUSTER_VERSION() < CLUSTER_CURRENT_VERSION ?
OB_MAX_DATABASE_NAME_LENGTH - 1 : OB_MAX_DATABASE_NAME_LENGTH;
int32_t max_database_name_length = OB_MAX_DATABASE_NAME_LENGTH;
if (OB_ISNULL(tenant_node) || OB_UNLIKELY(T_IDENT != tenant_node->type_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid parse tree", K(ret));