resumable--enable or disable resumableforcurrentsession(DefaultFALSE)resumable_name--text string to help identify resumable statement resumable_timeout--waittime(inseconds)forRESUMABLE(Default7200)date_cache--size(inentries)ofdate conversioncache(Default1000)no_index_errors--abort load on any indexerrors...
String 和 binary 空间地理和实例(地理数据类型) 空间几何和实例(几何数据类型) 数据类型 XML DBCC 函数 语言元素 语言元素 常规 流控制 游标 表达式 运算符 概述 一元- 正 一元- 负 集合- EXCEPT 和 INTERSECT 集- UNION 算术 = (赋值) 位 比较
Before the function is created, the assembly SurrogateStringFunction.dll is registered in the local database. Applies to: SQL Server 2008 (10.0.x) SP 1 and later versions. SQL 复制 DECLARE @SamplesPath NVARCHAR(1024); -- You may have to modify the value of this variable if you have -...
}<index_option>::={ PAD_INDEX={ON|OFF}|FILLFACTOR=fillfactor|IGNORE_DUP_KEY={ON|OFF}|STATISTICS_NORECOMPUTE={ON|OFF}|ALLOW_ROW_LOCKS={ON|OF}|ALLOW_PAGE_LOCKS={ON|OF} } 其中,各个参数的具体说明如下: ldatabase_name,是要在其中创建表的数据库名称。database_name必须是现有数据库的名称。如果...
OF VIEW DOMAIN ON WHEN DOUBLE ONLY WHENEVER DROP OPEN WHERE ELSE OPTION WITH END OR WORK END-EXEC ORDER WRITE ESCAPE OUTER YEAR EXCEPT OUTPUT ZONE EXCEPTION 将来的关键字 下列关键字可能会在将来的 SQL Server 版本中保留使用,作为将来要实现的新功能。注意,不要使用这些关键字作为标识符。
10 /* retrieve the first character in the string */ 11 dbms_output.put_line ( SUBSTR (greetings, 1, 1)); 12 13 /* retrieve the last character in the string */ 14 dbms_output.put_line ( SUBSTR (greetings, -1, 1)); 15
capitalise the first letter of each word in a string in SQL Server. Capturing the results from exec command Carriage Return...Line Feed...CHAR(10) and CHAR(13) Help CASE Expression in conjunction with LEN(gln.GLNumber) Case expressions may only be nested to level 10. CASE in JOIN CONDIT...
(type = FieldType.Integer) @TableField private Integer sex; /** * 地址 */ @Field(type = FieldType.Keyword) @TableField private String address; /** * 创建时间 */ @Field(name = "create_time", type = FieldType.Date) @TableField private Date createTime; @Override public boolean equals...
This string contains no line-break character. 連結演算子の詳細は、「連結演算子」を参照してください。 '0'から'9'は、整数リテラルの0から9と同じではありません。 ただし、PL/SQLによって整数に変換されるため、算術式内で使用できます。 0(ゼロ)文字の文字リテラルは値NULLを持っており...
When you create or alter a table, you can specify collations for each character-string column by using the COLLATE clause. If you don't specify a collation, the column is assigned the default collation of the database. You can change the collation of a column by using an ALTER TABLE stat...