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预定义常量

下列常量由此扩展定义,且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

MSSQL_ASSOC ( integer )
Return an associative array. Used on mssql_fetch_array() 's result_type parameter.
MSSQL_NUM ( integer )
Return an array with numeric keys. Used on mssql_fetch_array() 's result_type parameter.
MSSQL_BOTH ( integer )
Return an array with both numeric keys and keys with their field name. This is the default value for mssql_fetch_array() 's result_type parameter.
SQLTEXT ( integer )
Indicates the 'TEXT' type in MSSQL, used by mssql_bind() 's type parameter.
SQLVARCHAR ( integer )
Indicates the 'VARCHAR' type in MSSQL, used by mssql_bind() 's type parameter.
SQLCHAR ( integer )
Indicates the 'CHAR' type in MSSQL, used by mssql_bind() 's type parameter.
SQLINT1 ( integer )
Represents one byte, with a range of -128 to 127.
SQLINT2 ( integer )
Represents two bytes, with a range of -32768 to 32767.
SQLINT4 ( integer )
Represents four bytes, with a range of -2147483648 to 2147483647.
SQLBIT ( integer )
Indicates the 'BIT' type in MSSQL, used by mssql_bind() 's type parameter.
SQLFLT4 ( integer )
Represents an four byte float.
SQLFLT8 ( integer )
Represents an eight byte float.

用户评论:

[#1] emigort at gmail dot com [2013-05-01 02:58:30]

For MSSQL data type bigint use 
SQLFLT8  type parameter on mssql_bind

[#2] plee61 at hotmail dot com [2008-05-03 22:32:13]

SQLINT1 represents one byte, range -128 to 127 
SQLINT2 represents two bytes, range -32768 to 32767
SQLINT4 represents four bytes, range -2147483648 to 2147483647

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