Columns in the ResultSet returned by getProcedureColumns

Columns in the ResultSet returned by getProcedureColumns are as described by the API. Further details for some specific columns:
  • PROCEDURE_CAT

    always "null" in Derby

  • PROCEDURE_SCHEM

    schema for a Java procedure

  • PROCEDURE_NAME

    the name of the procedure

  • COLUMN_NAME

    the name of the parameter (see column-Name-Pattern)

  • COLUMN_TYPE

    short indicating what the row describes. Always is DatabaseMetaData.procedureColumnIn for method parameters, unless the parameter is an array. If so, it is DatabaseMetaData.procedureColumnInOut. It always returns DatabaseMetaData.procedureColumnReturn for return values.

  • TYPE_NAME

    Derby-specific name for the type.

  • NULLABLE

    always returns DatabaseMetaData.procedureNoNulls for primitive parameters and DatabaseMetaData.procedureNullable for object parameters

  • REMARKS

    a String describing the java type of the method parameter

  • METHOD_ID

    a Derby-specific column.

  • PARAMETER_ID

    a Derby-specific column.

Related reference
DatabaseMetaData result sets
getProcedureColumns
Parameters to getProcedureColumns
DatabaseMetaData functionality not supported