281 lines
8.7 KiB
MySQL
281 lines
8.7 KiB
MySQL
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CREATE OR REPLACE PROCEDURE AD_Column_Sync
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(
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p_PInstance_ID IN NUMBER
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)
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/*************************************************************************
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* The contents of this file are subject to the Adempiere License. You may
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* obtain a copy of the License at http://www.adempiere.org/license.html
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* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
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* express or implied. See the License for details. Code: Adempiere ERP+CRM
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* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
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*************************************************************************
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* $Id: AD_Column_Sync.sql,v 1.1 2006/04/21 17:51:58 jjanke Exp $
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***
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* Title: Synchronize Column with Database
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* Description:
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************************************************************************/
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AS
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-- Logistice
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v_ResultStr VARCHAR2(2000);
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v_Message VARCHAR2(2000);
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v_Result NUMBER := 1; -- 0=failure
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v_Record_ID NUMBER;
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v_AD_User_ID NUMBER;
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-- Parameter
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CURSOR Cur_Parameter (pp_PInstance NUMBER) IS
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SELECT i.Record_ID, i.AD_User_ID,
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p.ParameterName, p.P_String, p.P_Number, p.P_Date
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FROM AD_PInstance i, AD_PInstance_Para p
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WHERE i.AD_PInstance_ID=pp_PInstance
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AND i.AD_PInstance_ID=p.AD_PInstance_ID(+)
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ORDER BY p.SeqNo;
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-- Parameter Variables
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-- Variables
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v_TableName AD_Table.TableName%TYPE;
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v_ColumnName AD_Column.ColumnName%TYPE;
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v_AD_Reference_ID AD_Column.AD_Reference_ID%TYPE;
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v_FieldLength AD_Column.FieldLength%TYPE;
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v_DefaultValue AD_Column.DefaultValue%TYPE;
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v_IsMandatory AD_Column.IsMandatory%TYPE;
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--
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v_DB_DataType USER_TAB_COLUMNS.DATA_TYPE%TYPE;
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v_Cmd VARCHAR2(255);
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v_DB_TableName VARCHAR(60) := NULL;
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BEGIN
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-- Update AD_PInstance
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DBMS_OUTPUT.PUT_LINE('Updating PInstance - Processing ' || p_PInstance_ID);
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v_ResultStr := 'PInstanceNotFound';
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UPDATE AD_PInstance
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SET Created = SysDate,
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IsProcessing = 'Y'
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WHERE AD_PInstance_ID=p_PInstance_ID;
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COMMIT;
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-- Get Parameters
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v_ResultStr := 'ReadingParameters';
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FOR p IN Cur_Parameter (p_PInstance_ID) LOOP
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v_Record_ID := p.Record_ID;
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v_AD_User_ID := p.AD_User_ID;
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END LOOP; -- Get Parameter
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DBMS_OUTPUT.PUT_LINE(' Record_ID=' || v_Record_ID);
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-- Get Table/Column Info
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v_ResultStr := 'ReadingColumnInfo';
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SELECT t.TableName, c.ColumnName, c.AD_Reference_ID, c.FieldLength,
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c.DefaultValue, c.IsMandatory
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INTO v_TableName, v_ColumnName, v_AD_Reference_ID, v_FieldLength,
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v_DefaultValue, v_IsMandatory
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FROM AD_Table t, AD_Column c
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WHERE t.AD_Table_ID = c.AD_Table_ID
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AND c.AD_Column_ID = v_Record_ID;
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-- Check if Table exists
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v_ResultStr := 'ReadingDBTableInfo';
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BEGIN
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SELECT Table_Name
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INTO v_DB_TableName
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FROM USER_TABLES
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WHERE Table_Name=UPPER(v_TableName);
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EXCEPTION
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WHEN OTHERS THEN NULL;
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END;
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-- Table does not exists
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IF (v_DB_TableName IS NULL) THEN
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v_ResultStr := 'CreateTableCommand';
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BEGIN
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v_CMD := 'CREATE TABLE ' || SYS_CONTEXT('USERENV', 'CURRENT_USER') || '.'
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|| UPPER(v_TableName) || ' (XXXX CHAR(1))';
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EXECUTE IMMEDIATE v_Cmd;
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EXCEPTION
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WHEN OTHERS THEN
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v_Result := 0; -- failure
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v_Message := 'Error: ' || SQLERRM || ' - Command: ' || v_Cmd;
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GOTO FINISH_PROCESS;
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END;
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END IF;
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-- Get Data Dictionary Info
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v_ResultStr := 'ReadingDBColumnInfo';
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BEGIN
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SELECT DATA_TYPE --, DATA_LENGTH, DATA_PRECISION, DATA_SCALE, NULLABLE, DATA_DEFAULT
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INTO v_DB_DataType
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FROM USER_TAB_COLUMNS
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WHERE TABLE_NAME=UPPER(v_TableName)
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AND COLUMN_NAME=UPPER(v_ColumnName);
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EXCEPTION
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WHEN OTHERS THEN NULL;
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END;
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/**
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* Create Column in Database
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*/
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IF (v_DB_DataType IS NULL) THEN
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v_ResultStr := 'CreateALTERCommand';
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BEGIN
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-- Get TableName
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v_Cmd := 'ALTER TABLE ' || v_TableName || ' ADD ' || v_ColumnName || ' ';
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-- Map Data Type
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IF (v_AD_Reference_ID IN (10,14)) THEN
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-- String, Text
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v_Cmd := v_Cmd || 'NVARCHAR2(' || v_FieldLength || ')';
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ELSIF (v_AD_Reference_ID IN (17,20,28)) THEN
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-- List,YesNo,Button
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v_Cmd := v_Cmd || 'CHAR(' || v_FieldLength || ')';
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ELSIF (v_AD_Reference_ID IN (13,18,19,21,25,27,30,31)) THEN
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-- ID,Table,TableDir,Location,Account,Color,Search,Locator
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v_Cmd := v_Cmd || 'NUMBER(10)';
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ELSIF (v_AD_Reference_ID IN (11,12,22,29)) THEN
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-- Integer,Amount,Number,Quantity
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v_Cmd := v_Cmd || 'NUMBER';
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ELSIF (v_AD_Reference_ID IN (15,16)) THEN
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-- Date,DateTime
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v_Cmd := v_Cmd || 'DATE';
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ELSE -- 23-Binary, 24-Radio, 26-RowID, 32-Image
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v_Result := 0; -- failure
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v_Message := 'DisplayType Not Supported';
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END IF;
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-- Default (literal)
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IF (v_DefaultValue IS NOT NULL AND LENGTH(v_DefaultValue) <> 0) THEN
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IF (v_AD_Reference_ID IN (10,14,17,20,28)) THEN
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v_Cmd := v_Cmd || ' DEFAULT (''' || v_DefaultValue || ''')';
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ELSE
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v_Cmd := v_Cmd || ' DEFAULT ' || v_DefaultValue;
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END IF;
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END IF;
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-- Mandatory
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IF (v_IsMandatory = 'Y') THEN
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IF (v_DefaultValue IS NULL OR LENGTH(v_DefaultValue) = 0) THEN
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v_Result := 0; -- failure
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v_Message := 'Mandatory requites literal default value';
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ELSE
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v_Cmd := v_Cmd || ' NOT NULL';
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END IF;
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END IF;
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-- Execute it
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IF (v_Result = 1) THEN
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EXECUTE IMMEDIATE v_Cmd;
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v_Message := '@Created@ - ' || v_Cmd;
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END IF;
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EXCEPTION
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WHEN OTHERS THEN
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v_Result := 0; -- failure
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v_Message := 'Error: ' || SQLERRM || ' - Command: ' || v_Cmd;
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END;
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/**
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* Change certain Attributes
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*/
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ELSE
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v_ResultStr := 'CreateALTERCommand';
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BEGIN
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-- Get TableName
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v_Cmd := 'ALTER TABLE ' || v_TableName || ' MODIFY ' || v_ColumnName || ' ';
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-- Map Data Type
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IF (v_AD_Reference_ID IN (10,14)) THEN
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-- String, Text
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v_Cmd := v_Cmd || 'NVARCHAR2(' || v_FieldLength || ')';
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ELSIF (v_AD_Reference_ID IN (17,20,28)) THEN
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-- List,YesNo,Button
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v_Cmd := v_Cmd || 'CHAR(' || v_FieldLength || ')';
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ELSIF (v_AD_Reference_ID IN (13,18,19,21,25,27,30,31)) THEN
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-- ID,Table,TableDir,Location,Account,Color,Search,Locator
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v_Cmd := v_Cmd || 'NUMBER(10)';
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ELSIF (v_AD_Reference_ID IN (11,12,22,29)) THEN
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-- Integer,Amount,Number,Quantity
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v_Cmd := v_Cmd || 'NUMBER';
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ELSIF (v_AD_Reference_ID IN (15,16)) THEN
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-- Date,DateTime
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v_Cmd := v_Cmd || 'DATE';
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ELSE -- 23-Binary, 24-Radio, 26-RowID, 32-Image
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v_Result := 0; -- failure
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v_Message := 'DisplayType Not Supported';
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END IF;
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-- Default (literal)
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IF (v_DefaultValue IS NOT NULL AND LENGTH(v_DefaultValue) <> 0) THEN
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IF (v_AD_Reference_ID IN (10,14,17,20,28)) THEN
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v_Cmd := v_Cmd || ' DEFAULT (''' || v_DefaultValue || ''')';
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ELSE
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v_Cmd := v_Cmd || ' DEFAULT ' || v_DefaultValue;
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END IF;
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END IF;
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-- Mandatory
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IF (v_IsMandatory = 'Y') THEN
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IF (v_DefaultValue IS NULL OR LENGTH(v_DefaultValue) = 0) THEN
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v_Result := 0; -- failure
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v_Message := 'Mandatory requites literal default value';
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ELSE
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v_Cmd := v_Cmd || ' NOT NULL';
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END IF;
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END IF;
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-- Execute it
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IF (v_Result = 1) THEN
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EXECUTE IMMEDIATE v_Cmd;
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v_Message := '@Updated@ - ' || v_Cmd;
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END IF;
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EXCEPTION
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WHEN OTHERS THEN
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v_Result := 0; -- failure
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v_Message := 'Error: ' || SQLERRM || ' - Command: ' || v_Cmd;
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END;
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END IF;
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/**
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* Delete Column
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*
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ELSE
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v_Cmd := 'ALTER TABLE ' || v_TableName
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|| ' DROP COLUMN ' || v_ColumnName;
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-- Execute it
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EXECUTE IMMEDIATE v_Cmd;
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END IF;
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/**/
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-- Table did not exist - drop initial column
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IF (v_DB_TableName IS NULL) THEN
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v_ResultStr := 'CreateDropXXColumnCommand';
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BEGIN
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v_CMD := 'ALTER TABLE ' || v_TableName || ' DROP COLUMN XXXX';
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EXECUTE IMMEDIATE v_Cmd;
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EXCEPTION
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WHEN OTHERS THEN
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v_Result := 0; -- failure
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v_Message := 'Error: ' || SQLERRM || ' - Command: ' || v_Cmd;
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END;
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END IF;
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<<FINISH_PROCESS>>
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-- Update AD_PInstance
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DBMS_OUTPUT.PUT_LINE('Updating PInstance - Finished ' || v_Message);
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UPDATE AD_PInstance
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SET Updated = SysDate,
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IsProcessing = 'N',
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Result = v_Result, -- 1=success
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ErrorMsg = v_Message
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WHERE AD_PInstance_ID=p_PInstance_ID;
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COMMIT;
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RETURN;
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EXCEPTION
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WHEN OTHERS THEN
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v_ResultStr := v_ResultStr || ': ' || SQLERRM || ' - ' || v_Message;
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DBMS_OUTPUT.PUT_LINE(v_ResultStr);
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ROLLBACK;
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UPDATE AD_PInstance
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SET Updated = SysDate,
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IsProcessing = 'N',
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Result = 0, -- failure
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ErrorMsg = v_ResultStr
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WHERE AD_PInstance_ID=p_PInstance_ID;
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COMMIT;
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RETURN;
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END AD_Column_Sync;
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/
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