Delphi Interbase Sql Conversion to Sql Server and Oracle -

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i have delphi application uses database interbase / firebird. consult , write data use interbase components palette (ibtable, ibquery, ibdataset). i'm performing conversion of system sqlserver / oracle have thousands of queries assembled @ runtime sql instructions specific of database interbase/firebird. know component or tool makes parse commands interbase -> sql server or interbase-> oracle ?

what need like:

var   parser: tparser;   outputsql: string; begin    parser := tparser.create();    parser.text := 'select first 10 cityname tbcity';     if firebird       outputsql := parser.parseto('sqlserver');     if oracle       outputsql := parser.parseto('oracle');     componentaccess.sql.text := outputsql;    ...

the result of:

parser.parseto('sqlserver');

will be

'select top 10 cityname tbcity'

and

parser.parseto('oracle');

will be

'select cityname tbcity rownum <= 10'

1) afaik, libraries anydac, have sql abstraction syntax. may can use feature in sql command text.

2) if assembling sql @ runtime, why not code that:

if firebird   sql.add(...) else if oracle   sql.add(...) ...

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