I have the following MySQL script which I want to implement in PostgreSQL. SET @statement = search_address_query; PREPARE dynquery FROM @statement; EXECUTE dynquery; DEALLOCATE PREPARE dynquery;...

How do I declare a variable for use in a PostgreSQL 8.3 query? In MS SQL Server I can do this: DECLARE @myvar INT; SET @myvar = 5/ SELECT * FROM somewhere WHERE something = @myvar; How do I do t...

Using user variables to number rows I often find answers here on SO suggesting the use of user variables to number some thing or other. Perhaps the clearest example would be a query to select ever...