SyntaxSQL Server、Azure SQL 資料庫 和 Azure SQL 受控執行個體 的語法。syntaxsql 複製 ALTER INDEX { index_name | ALL } ON { REBUILD { [ PARTITION = ALL [ WITH ( <rebuild_index_option> [ , ...n ] ) ] ] | [ PARTITION = partition_number [ WITH ( <single_partition_rebuild_index...
Transact-SQL 语法约定语法SQL Server、Azure SQL 数据库和Azure SQL 托管实例的语法。syntaxsql 复制 ALTER INDEX { index_name | ALL } ON { REBUILD { [ PARTITION = ALL [ WITH ( <rebuild_index_option> [ , ...n ] ) ] ] | [ PARTITION = partition_number [ WITH ( <single_partition_...
ALTER INDEX 陳述式會變更下列一個或多個項目: 索引路徑的清單 (FOR 子句)。 命名空間的清單 (WITH XMLNAMESPACES 子句)。 索引選項 (WITH 子句)。 您無法修改次要選擇性 XML 索引。 如需詳細資訊,請參閱建立、修改和卸除次要選擇性 XML 索引。 Transact-SQL 語法慣例 語法 syntaxsql 複製 ALTER INDEX index...
ALTER INDEX 语句更改以下一项或多项: 已建立索引的路径的列表(FOR 子句)。 命名空间的列表(WITH XMLNAMESPACES 子句)。 索引选项(WITH 子句)。 您不能更改辅助选择性 XML 索引。 有关详细信息,请参阅创建、更改和删除辅助选择性 XML 索引。 Transact-SQL 语法约定 语法 syntaxsql 复制 ALTER INDEX index_name...
modify_index_subpartition::= Description of the illustration modify_index_subpartition.eps (allocate_extent_clause::=,deallocate_unused_clause::=) Semantics Specify the schema containing the index. If you omitschema, then Oracle Database assumes the index is in your own schema. ...
FL 500Specifies that the object is regenerated underapplcompat-levelapplication compatibility rules. The ALTER statement fails if it includes any syntax, semantics, or options that require a higher application compatibility level. If USING APPLICATION COMAPTIBILITY is omitted, the regeneration uses the...
you have an error in your SQL syntax;check the manual that corresponds to your MySQL server version for the right syntax to use near (20,5) ADD COLUMN p10gc decimal(20,5) at line 1 1. 原因 从语句看 完全没有问题。 主要是看操作的编辑器,我用的mysql-front,原来类型关键字 需要 与 字段...
Syntax:ALTER[ALGORITHM = {UNDEFINED | MERGE | TEMPTABLE}][DEFINER = { user | CURRENT_USER }][SQL SECURITY { DEFINER | INVOKER }]VIEWview_name[(column_list)]ASselect_statement[WITH [CASCADED | LOCAL]CHECKOPTION] This statement changes the definitionofaview, which must exist. The ...
Syntax DBMS_REPAIR.ONLINE_INDEX_CLEAN ( object_id IN BINARY_INTEGER DEFAULT ALL_INDEX_ID, wait_for_lock IN BINARY_INTEGER DEFAULT LOCK_WAIT) RETURN BOOLEAN; Parameters 因此在做rebuild index online的时候,一定要在开始和结束阶段观察系统中是否有长事务的存储,对于并发量较大的系统,最严重的后果,可能在...
Use the PARALLEL clause to change the default degree of parallelism for queries and DML on the index. Restriction: You cannot specify this clause for an index on a temporary table. Note: The syntax of the parallel_clause supersedes syntax appearing in earlier releases of Oracle. Superseded...