OMBDEBUG MAPPING

Purpose

Debug a mapping by stepping through map execution one operator at a time.

Prerequisites

The current context must be in an Oracle module which contains at least one map.

Syntax

debugMappingCommand =  OMBDEBUG MAPPING "mappingName" "debugClause"+
     mappingName =  "QUOTED_STRING"
     debugClause =  START [ DEBUG ] SESSION | END [ DEBUG ] SESSION | STEP | SKP
           | RESUME | DISPLAY ( [ "INTEGER_LITERAL" ROWS OF ] [ 
          "dataDisplayGroupDirection" ] DEBUG_DATA [ FOR "groupBottomUpLocator" 
          ] | CURRENT_STEP_GROUP ) | SET ( BREAKPOINT AT 
          "operatorBottomUpLocator" | STARTING_POINT AT 
          "operatorBottomUpLocator" ) | CLEAR ( BREAKPOINT AT 
          "operatorBottomUpLocator" | STARTING_POINT AT 
          "operatorBottomUpLocator" ) | REINITIALIZE | RESET
     dataDisplayGroupDirection =  INPUT | OUTPUT
     groupBottomUpLocator =  GROUP "groupName" OF "operatorBottomUpLocator"
     operatorBottomUpLocator =  OPERATOR "operatorName" [ 
          "pluggableMapBottomUpLocator" ]
     groupName =  "QUOTED_STRING"
     operatorName =  "QUOTED_STRING"
     pluggableMapBottomUpLocator =  ( OF PLUGGABLE_MAPPING "pluggableMapName" [ 
          "pluggableMapBottomUpLocator" ] )
     pluggableMapName =  "QUOTED_STRING"

Parameters

debugMappingCommand

Debug an existing mapping.

mappingName

Name of the mapping.

debugClause

Specify the action to be performed for the current debug session.

START

Start a new debug session.

END

End the current debug session.

STEP

Step through one row of data.

SKP

Skip to the next operator in the graph.

RESUME

Resume the debug session.

DISPLAY

Display debug data for the current step, or a specified attribute group

BREAKPOINT

Set a new breakpoint or remove an existing breakpoint.

STARTING_POINT

Set or remove the starting point for the debug session.

REINITIALIZE

Reinitialize the current debug session.

RESET

Reset the current debug session.

dataDisplayGroupDirection

Specify the direction of the attribute group to display debug data, can be either INPUT or OUTPUT.

groupBottomUpLocator

Location of a mapping group.

operatorBottomUpLocator

Location of a mapping operator.

groupName

Name of a mapping group.

operatorName

Name of a mapping operator.

pluggableMapBottomUpLocator

Location of a child pluggable mapping within a mapping or another pluggable mapping.

pluggableMapName

Name of the pluggable map.