ktrinad Posted August 31, 2006 Share Posted August 31, 2006 By: Kaloian Dantchev - kalo SQL alias for columns with identical names 2003-05-27 05:33 Hello, lets take a look at the following query: SELECT a.id, a.name, b.text, c.text as atext FROM questionnaires a, questions b, answers c WHERE a.id = b.qstnre_id AND c.qstn_id = b.id After "Read fields" operation in "Report query..." window I got 4 fields: ID, NAME, TEXT, TEXT The alias for the second "text" field is not working. Is there any workaround I am doing something wrong? I appreciate any help. Thanks in advance! By: Philippe Damerval - damerval RE: SQL alias for columns with identical name 2003-05-27 06:28 I believe the keyword "AS" is SQL-Server only. At any rate I have never used it in Oracle. If you are using Oracle, simply write c.text atext. By: Kaloian Dantchev - kalo RE: SQL alias for columns with identical names 2003-05-27 07:03 Sorry, it's my fault. I am using Firebird Database Server 1.0. Bacause JDBC drivers do not work, I had to use ODBC driver. Described problem with SQL statement is with "XTG Systems InterBase6 ODBC driver". Now I am using "Gemini InterBase ODBC Driver 2.0" and all work fine, but it is not free. The problem was not in "AS" keyword. It is the driver. Thanks to all! By: Giulio Toffoli - gt78 RE: SQL alias for columns with identical names 2003-05-27 07:06 AS is a standard sql keyword. However several users have reported that sometimes alias fields could have some problems. I think that the problem could be the specific JDBC driver. Try to search in forum the keyword ALIAS. Giulio By: Giulio Toffoli - gt78 RE: SQL alias for columns with identical names 2003-05-27 07:09 Why you could not use JDBC driver? IReport 0.1.0 support all JDBC drivers. Giulio By: Kaloian Dantchev - kalo RE: SQL alias for columns with identical names 2003-05-27 08:10 I am currently with iReport 0.1.0. Two days ago I had a problems with Firebird JDBC driver. Now I have downloaded a new one and all work fine with JDBC driver. Thaks! KALO Link to comment Share on other sites More sharing options...
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