On 2018-04-18 12:24, Vishal Tiwari vishualsoft@...
[firebird-support] wrote:

> Hi Mark,
>
> I want to use TSQL in Firebird, as I was going through some online
> post at expert exchange where someone asked that can we use TSQL in
> firebird, then the answer that not fully but upto some extend we can
> use.
>
> That's the reason I wanted to learn TSQL from firebird point of view.

You cannot use T-SQL in Firebird, because T-SQL is the SQL dialect
specific to Microsoft SQL Server (and some variants of Sybase).

For the SQL dialect you can use with Firebird, look no further than the
Firebird 2.5 Language Reference
(https://www.firebirdsql.org/file/documentation/reference_manuals/fblangref25-en/html/fblangref25.html)

Mark