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  • CREATE INDEX (Transact-SQL) 语法 (转载)

    CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name   
        ON <object> ( column [ ASC | DESC ] [ ,...n ] )   
        [ INCLUDE ( column_name [ ,...n ] ) ]  
        [ WHERE <filter_predicate> ]  
        [ WITH ( <relational_index_option> [ ,...n ] ) ]  
        [ ON { partition_scheme_name ( column_name )   
             | filegroup_name   
             | default   
             }  
        ]  
        [ FILESTREAM_ON { filestream_filegroup_name | partition_scheme_name | "NULL" } ]  
    
    [ ; ]  
    
    <object> ::=  
    {  
        [ database_name. [ schema_name ] . | schema_name. ]   
        table_or_view_name  
    }  
    
    <relational_index_option> ::=  
    {  
        PAD_INDEX = { ON | OFF }  
      | FILLFACTOR = fillfactor  
      | SORT_IN_TEMPDB = { ON | OFF }  
      | IGNORE_DUP_KEY = { ON | OFF }  
      | STATISTICS_NORECOMPUTE = { ON | OFF }  
      | STATISTICS_INCREMENTAL = { ON | OFF }  
      | DROP_EXISTING = { ON | OFF }  
      | ONLINE = { ON | OFF }  
      | RESUMABLE = {ON | OF }
      | MAX_DURATION = <time> [MINUTES]
      | ALLOW_ROW_LOCKS = { ON | OFF }  
      | ALLOW_PAGE_LOCKS = { ON | OFF }  
      | MAXDOP = max_degree_of_parallelism  
      | DATA_COMPRESSION = { NONE | ROW | PAGE}   
         [ ON PARTITIONS ( { <partition_number_expression> | <range> }   
         [ , ...n ] ) ]  
    }  
    
    <filter_predicate> ::=   
        <conjunct> [ AND <conjunct> ]  
    
    <conjunct> ::=  
        <disjunct> | <comparison>  
    
    <disjunct> ::=  
            column_name IN (constant ,...n)  
    
    <comparison> ::=  
            column_name <comparison_op> constant  
    
    <comparison_op> ::=  
        { IS | IS NOT | = | <> | != | > | >= | !> | < | <= | !< }  
    
    <range> ::=   
    <partition_number_expression> TO <partition_number_expression>

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  • 原文地址:https://www.cnblogs.com/OpenCoder/p/10149810.html
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