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varchar

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  1. The data type of the register is VARCHAR ( 255 ) .

    寄存器的数据类型为VARCHAR(255)。

  2. CHAR and VARCHAR of different lengths are compatible data types .

    不同长度的CHAR和VARCHAR是兼容的数据类型。

  3. As an example , the DB2 data type VARCHAR does not exist in Java .

    例如,DB2数据类型VARCHAR在Java中不存在。

  4. Connection group names support any valid value of type VARCHAR in the underlying repository database .

    连接组名称可以是底层存储库数据库允许的任何VARCHAR类型的值。

  5. DB2 array data types yielded significantly higher performance compared to varchar representations of arrays .

    与阵列的varchar表示相比,DB2阵列数据类型具有显著的高性能。

  6. The length of a VARCHAR ( n ) index is a hard constraint .

    VARCHAR(n)索引的长度是一个强制约束。

  7. The item names are stored in an SQL VARCHAR column .

    商品名称存储在一个SQLVARCHAR列中。

  8. This conversion improves performance when the CHAR and the VARCHAR types are present in one table .

    当在同一张表中同时存在CHAR和VARCHAR类型时,这一转换会提高性能。

  9. The reason is simply that inlined data is treated exactly like VARCHAR FOR BIT DATA .

    原因是,内联的数据当作VARCHARFORBITDATA对待。

  10. The last two fields can be alphanumeric , so you 'll use the varchar () function .

    最后这两个字段可以是字母数字,所以将使用varchar()函数。

  11. Rename the second attribute to DESCRIPTION and change its data type to VARCHAR ( 1024 ) .

    将第二个属性重新命名为DESCRIPTION,并将它的数据类型改为VARCHAR(1024)。

  12. The index key limit might be reduced when you are using VARCHAR or VARGRAPHIC data type .

    当使用VARCHAR或VARGRAPHIC数据类型时,索引键限制可能减少。

  13. The format option is used to format the column values of type numeric and varchar .

    format选项用于格式化numeric和varchar类型的列值。

  14. Using VARCHAR for bit data allows DB2 to perform better when working with the records in this table .

    使用VARCHARforbitdata可以使DB2在处理此表中的记录时执行得更好。

  15. VARCHAR HASHED : For nodes with string values of arbitrary length .

    VARCHARHASHED:用于带有字符串值的节点,字符串值的长度为任意长度。

  16. In this case , the customer 's status is captured in an SQL VARCHAR column .

    在这个例子中,客户的状态可在SQLVARCHAR列中捕捉。

  17. This parameter is case-sensitive and has a data type of VARCHAR ( 128 ) .

    这个参数大小写敏感,数据类型为VARCHAR(128)。

  18. You can only define an index on a column defined with VARCHAR ( 1021 ) .

    只能在用VARCHAR(1021)定义的列上定义索引。

  19. Varchar columns will become text inputs , booleans map onto HTML checkboxes , etc.

    varchar列会变成文本输入,boolean型变量会映射成HTML的复选框等等。

  20. The ACL should be persisted and retrieved using ordinary database types , such as varchar or string .

    应使用普通数据库类型(如varchar或字符串)保留和检索ACL。

  21. With a VARCHAR , the number of characters can vary , and no extra padding is performed .

    而使用VARCHAR时,字符的数量是可变的,不执行额外的填充。

  22. Additional information is logged for long varchar and LOB fields in a database enabled for roll-forward recovery .

    对于为了前滚恢复而在数据库中启用longvarchar和LOB字段这样的附加信息,也会记录在日志中。

  23. In the example below , the variable var1 is assigned a varchar value using the exec command .

    下面的示例使用exec命令赋给变量var1一个varchar值。

  24. You can choose to make the underlying storage a CLOB column , a VARCHAR column , or files within the file system .

    您可选择将CLOB列、VARCHAR列或文件系统内的文件用作基础存储。

  25. Similarly , the create index statement for a VARCHAR ( n ) index fails if a value larger than n is encountered .

    同样,如果索引元素或属性的值大于n,则VARCHAR(n)索引的createindex语句将失败。

  26. LOB and LONG VARCHAR data fields will not typically benefit from direct I / O and will continue to use the file cache .

    LOB和LONGVARCHAR数据字段通常不能从直接I/O受益,因此将继续使用文件缓存。

  27. We also specify that the function will return a VARCHAR ( 42 ), which is large enough to hold the concatenated address attributes .

    并指定该函数返回一个足以保留连接的地址属性的VARCHAR(42)。

  28. Common problems it can fix include replacing text columns with varChar ( max ) and converting user-defined types to their base types .

    向导能修复的一些常见问题有:使用varChar(max)替换text列、将用户自定义类型转换为基类型等。

  29. For the sake of simplicity , consider VARCHAR as the default type for every column that is not a primary or a foreign key .

    为了简单起见,考虑把VARCHAR作为除主键和外键外的所有列的默认类型。

  30. For a CHARACTER or VARCHAR field , you can also specify the LENGTH this time only in bytes of course with a default value of10 .

    对于CHARACTER或VARCHAR字段,还可以指定LENGTH默认值为10&当然,这里只能以字节表示。