<CFPROCPARAM TYPE="IN/OUT/INOUT" VARIABLE="variable name" DBVARNAME="DB variable name" VALUE="parameter value" CFSQLTYPE="parameter datatype" MAXLENGTH="length" SCALE="decimal places" NULL="yes/no">
The CFPROCPARAM tag is nested within a CFSTOREDPROC tag. You use it to specify parameter information, including type, name, value, and length.
Optional. Indicates whether the passed variable is an input, output or input/output variable. Default is IN.
Required for OUT and INOUT parameters. This is the ColdFusion variable name that you use to reference the value that the output parameter represents after the call is made to the stored procedure.
Required if named notation is desired. This is the parameter name. This corresponds to the name of the parameter in the stored procedure.
Required for IN and INOUT parameters. This corresponds to the actual value that ColdFusion passes to the stored procedure.
Required. This is the SQL type that the parameter (any type) will be bound to. The CFSQLTypes are as follows:
CF_SQL_BIGINT | CF_SQL_IDSTAMP | CF_SQL_REAL |
CF_SQL_CHAR | CF_SQL_INTEGER | CF_SQL_SMALLINT |
CF_SQL_DATE | CF_SQL_LONGVARCHAR | CF_SQL_TIME |
CF_SQL_DECIMAL | CF_SQL_MONEY | CF_SQL_TIMESTAMP |
CF_SQL_DOUBLE | CF_SQL_MONEY4 | CF_SQL_TINYINT |
CF_SQL_FLOAT | CF_SQL_NUMERIC | CF_SQL_VARCHAR |
Optional. Maximum length of the parameter.
Optional. Number of decimal places of the parameter.
Optional. Specify Yes or No. Indicates whether the parameter is passed as a NULL. If you specify Yes, the tag ignores the VALUE attribute.
Use this tag to identify stored procedure parameters and their data type. Code one CFPROCPARAM tag for each parameter. The parameters you code vary, based on parameter type and DBMS. Additionally, the order in which you code CFPROCPARAM tags matters, depending on whether the stored procedure was coded using positional notation or named notation:
Output variables will be scoped with the name of the VARIABLE attribute that was passed to the tag.