diff --git a/dbPort/src/org/compiere/db/AdempiereDatabase.java b/dbPort/src/org/compiere/db/AdempiereDatabase.java
index 13d2de2187..6ac13b30e0 100644
--- a/dbPort/src/org/compiere/db/AdempiereDatabase.java
+++ b/dbPort/src/org/compiere/db/AdempiereDatabase.java
@@ -275,7 +275,6 @@ public interface AdempiereDatabase
 	 */
 //	public String getDataType (int displayType, int precision,
 //		boolean defaultValue)
-        public boolean getSupportAlias();
         
 	
 }   //  AdempiereDatabase
diff --git a/dbPort/src/org/compiere/db/DB_DB2.java b/dbPort/src/org/compiere/db/DB_DB2.java
index c6c0bf4b1b..9c5a1fc4f5 100644
--- a/dbPort/src/org/compiere/db/DB_DB2.java
+++ b/dbPort/src/org/compiere/db/DB_DB2.java
@@ -837,10 +837,5 @@ public class DB_DB2
 	public Convert getConvert() {
 		throw new UnsupportedOperationException("Not implemented.");
 	}
-        
-        public boolean getSupportAlias()
-        {
-            return false;
-        }
-	
+
 }	//	DB_DB2
diff --git a/dbPort/src/org/compiere/db/DB_Fyracle.java b/dbPort/src/org/compiere/db/DB_Fyracle.java
index 76f1e6463c..193129bfef 100644
--- a/dbPort/src/org/compiere/db/DB_Fyracle.java
+++ b/dbPort/src/org/compiere/db/DB_Fyracle.java
@@ -549,13 +549,7 @@ public class DB_Fyracle implements AdempiereDatabase {
 
 	public boolean isSupported(String sql) {
 		return true;
-	}
-        
-                
-        public boolean getSupportAlias()
-        {
-        return false;   
-        }
+	}        
 
 } // DB_Firebird
 
diff --git a/dbPort/src/org/compiere/db/DB_Oracle.java b/dbPort/src/org/compiere/db/DB_Oracle.java
index 1001abc1e4..bd22d0e814 100644
--- a/dbPort/src/org/compiere/db/DB_Oracle.java
+++ b/dbPort/src/org/compiere/db/DB_Oracle.java
@@ -1117,9 +1117,5 @@ public class DB_Oracle implements AdempiereDatabase, OracleConnectionCacheCallba
 		return m_convert;
 	}
         
-        public boolean getSupportAlias()
-        {
-            return false;
-        }
 	
 }   //  DB_Oracle
diff --git a/dbPort/src/org/compiere/db/DB_PostgreSQL.java b/dbPort/src/org/compiere/db/DB_PostgreSQL.java
index 9742a5afdc..464b6df262 100755
--- a/dbPort/src/org/compiere/db/DB_PostgreSQL.java
+++ b/dbPort/src/org/compiere/db/DB_PostgreSQL.java
@@ -667,6 +667,7 @@ public class DB_PostgreSQL implements AdempiereDatabase
 		}
 	}	//	main
         
+        /*
          public boolean getSupportAlias()
         {             
              
@@ -679,6 +680,6 @@ public class DB_PostgreSQL implements AdempiereDatabase
 		}
              return false;
 
-        }
+        }*/
 
 }   //  DB_PostgreSQL
diff --git a/dbPort/src/org/compiere/dbPort/ConvertMap_PostgreSQL.java b/dbPort/src/org/compiere/dbPort/ConvertMap_PostgreSQL.java
index 8f6f2ff759..42362903b9 100644
--- a/dbPort/src/org/compiere/dbPort/ConvertMap_PostgreSQL.java
+++ b/dbPort/src/org/compiere/dbPort/ConvertMap_PostgreSQL.java
@@ -29,7 +29,7 @@ public final class ConvertMap_PostgreSQL {
 		s_pg.put("\\bVARCHAR2\\b",              "VARCHAR");
 		s_pg.put("\\bNVARCHAR2\\b",             "VARCHAR");
 		s_pg.put("\\bNCHAR\\b",                 "CHAR");
-        //begin vpj-cd e-evolution 03/11/2005 PostgreSQL
+                //begin vpj-cd e-evolution 03/11/2005 PostgreSQL
 		s_pg.put("\\bBLOB\\b",                  "BYTEA");                 //  BLOB not directly supported
 		s_pg.put("\\bCLOB\\b",                  "BYTEA");                //  CLOB not directly supported
                 s_pg.put("\\bLIMIT\\b","\"limit\""); 
@@ -38,7 +38,7 @@ public final class ConvertMap_PostgreSQL {
                 s_pg.put("\\bnew\\b","\"new\""); 
 		//s_pg.put("\\bBLOB\\b",                  "OID");                 //  BLOB not directly supported
 		//s_pg.put("\\bCLOB\\b",                  "OID");                //  CLOB not directly supported
-        //end vpj-cd e-evolution 03/11/2005 PostgreSQL
+                //end vpj-cd e-evolution 03/11/2005 PostgreSQL
 		
 		//  Storage
 		s_pg.put("\\bCACHE\\b",                 "");
diff --git a/dbPort/src/org/compiere/dbPort/Convert_PostgreSQL.java b/dbPort/src/org/compiere/dbPort/Convert_PostgreSQL.java
index ca209be891..42bd31b1a0 100644
--- a/dbPort/src/org/compiere/dbPort/Convert_PostgreSQL.java
+++ b/dbPort/src/org/compiere/dbPort/Convert_PostgreSQL.java
@@ -91,22 +91,22 @@ public class Convert_PostgreSQL extends Convert_SQL92 {
 			result.add(convertDDL(converSimpleStatement(statement)));
 		} else if (cmpString.indexOf("ROWNUM") != -1) {
 			result
-					.add(convertRowNum(convertAlias(converSimpleStatement(statement))));
+					.add(convertRowNum(converSimpleStatement(statement)));
 		} else if (cmpString.indexOf("DELETE ") != -1
 				&& cmpString.indexOf("DELETE FROM") == -1) {
 
 			statement = convertDelete(statement);
 			cmpString = statement;
 			// System.out.println("-------------cmpString:"+cmpString);
-			result.add(converSimpleStatement(convertAlias(cmpString)));
+			result.add(converSimpleStatement(cmpString));
 		} else if (cmpString.indexOf("DELETE FROM") != -1) {
 
-			result.add(converSimpleStatement(convertAlias(statement)));
+			result.add(converSimpleStatement(statement));
 		} else if (cmpString.indexOf("UPDATE ") != -1) {
 			result
-					.add(converSimpleStatement(convertUpdate(convertAlias(statement))));
+					.add(converSimpleStatement(convertUpdate(statement)));
 		} else {
-			result.add(converSimpleStatement(convertAlias(statement)));
+			result.add(converSimpleStatement(statement));
 		}
 		// else
 		// result.add(converSimpleStatement(statement));
@@ -1489,6 +1489,7 @@ public class Convert_PostgreSQL extends Convert_SQL92 {
 		return sqlStatement;
 	} // convertDelete
 
+        
 	// begin vpj-cd e-evolution 08/02/2005
 	/***************************************************************************
 	 * convertAlias - for compatibility with 8.1
@@ -1496,12 +1497,9 @@ public class Convert_PostgreSQL extends Convert_SQL92 {
 	 * @param sqlStatement
 	 * @return converted statementf
 	 */
-	private String convertAlias(String sqlStatement) {
-           
-                
-                if (!org.compiere.util.DB.getDatabase().getSupportAlias())            
-                return sqlStatement;                    
-                
+        /** we Victor, Carlos , Heng sin, Kontro are agree to only support PostgreSQL 8.2
+        * this methos now i comment until finish test with PostgreSQL 8.2
+	private String convertAlias(String sqlStatement) {     
 		String[] tokens = sqlStatement.split("\\s");
 		String table = null;
 		String alias = null;
@@ -1549,7 +1547,8 @@ public class Convert_PostgreSQL extends Convert_SQL92 {
 		} else {
 			return sqlStatement;
 		}
-	} // convertDelete
+	} // 
+        */
 
 	// end vpj-cd e-evolution 02/24/2005 PostgreSQL