php mssql存储过程中的用到的预约义常量_SQL

php mssql存储过程中的用到的预定义常量

php mssql存储过程中的用到的预定义常量，方便查询

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.