How to execute multiple queries in teradata?

Question

For example a query : create table ; select xxx ; delete ; create table ; select xxx ; delete ;

How to execute it in one session ?

I saw one answer to a similar question about mysql. The trick is to turn on allow multiple queries

String dbUrl = "jdbc:mysql:///test?allowMultiQueries=true";

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For teradata specifically, what is the solution ?

I tried

String dbUrl = "jdbc:odbc:dsn?allowMultiQueries=true";

It is not properly working ?

Answer 1

You're looking for a Multi Statement Request (MSR). It's simply sending multiple SQL statements to the server sepatarated by semicolons.

But you can't mix DDL and DML in a single MSR because DDL must be immediately commited and a MSR is treated as a transaction (when running in a Teradata session).

Try two seperate requests:

create table ; 

select xxx ; delete ;