During the migration constants with the value NULL where migration as 'NULL' (with quotes). I create a script to replace them trough the whole repository with TO_CHAR(NULL).
############################################################
# #
# Set Expression OWB Repair NULL #
# #
# During Migration from OWB10.1 to 11gR2 an Expression #
# NULL is migrated as 'NULL' making it a VARCHAR(4) #
# This script repairs it for all Operators called: #
# - C_STANDAARD #
# #
# (C) Ciber Nederland John Minkjan #
# http:\\OMB101.blogspot.com #
# V001 Init Version #
# V002 Validated against OWB11gR2 #
# #
############################################################
#Disconnect if connected
catch {
OMBDISCONNECT;
};
# Connect
OMBCONNECT ****/*******@*******:1521:OWB_POC \
USE WORKSPACE '*******';
# Set OMBPROMPT
set OMBPROMPT ON;
# Set ProjectList
set ProjectList [list ********];
foreach Project $ProjectList {
OMBCC '$Project'
set ModuleList [OMBLIST ORACLE_MODULES]
#set ModuleList [list DM_DNI]
foreach Module $ModuleList {
OMBCC '$Module';
set MappingList [OMBLIST MAPPINGS]
foreach Mapping $MappingList {
set OperatorList [OMBRETRIEVE MAPPING '$Mapping' GET OPERATORS];
foreach Operator $OperatorList {
if {$Operator == "C_STANDAARD"} {
puts "$Module - $Mapping - $Operator - ";
set GroupsList [OMBRETRIEVE MAPPING '$Mapping' \
OPERATOR '$Operator' \
GET GROUPS];
foreach Group $GroupsList {
puts "$Module - $Mapping - $Operator - $Group ";
set AttributeList [OMBRETRIEVE MAPPING '$Mapping' \
OPERATOR '$Operator' \
GROUP '$Group' \
GET ATTRIBUTES]
foreach Attribute $AttributeList {
puts "$Module - $Mapping - $Operator - $Group - $Attribute ";
set Expression [OMBRETRIEVE MAPPING '$Mapping' \
OPERATOR '$Operator' \
GROUP '$Group' \
ATTRIBUTE '$Attribute' \
GET PROPERTIES (EXPRESSION)]
puts "Current Expression: $Expression"
if {$Expression == "\'NULL\'"} {
puts "BINGO"
puts [OMBALTER MAPPING '$Mapping' \
MODIFY ATTRIBUTE '$Attribute' \
OF GROUP '$Group' \
OF OPERATOR '$Operator' \
SET PROPERTIES (EXPRESSION) VALUES('TO_CHAR(NULL)')]
set Expression [OMBRETRIEVE MAPPING '$Mapping' \
OPERATOR '$Operator' \
GROUP '$Group' \
ATTRIBUTE '$Attribute' \
GET PROPERTIES (EXPRESSION)]
puts "Current Expression: $Expression"
OMBCOMMIT;
}
};
};
};
};
};
OMBCC '..';
};
OMBCOMMIT;
OMBCC '..';
};
OMBSAVE;
Download found here: Repair NULL
Till Next Time
A Collection of all my OMB+ / tcl scripts to manage my OWB (Oracle Warehouse Builder) stuff
Showing posts with label CONSTANTS. Show all posts
Showing posts with label CONSTANTS. Show all posts
Wednesday, February 15, 2012
Wednesday, February 8, 2012
OMB OWB “CURRENT” Constants
Some nice constants to use in your scripts:
-
$OMB_CURRENT_PROJECT: Stores the name of the current project. -
$OMB_CURRENT_SESSION: Stores the identifier of the current session. -
$OMB_CURRENT_USER: Stores the user ID of the current user.
Till Next Time
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