Hi guys,
I'm using spring social version 1.0.0.M3.
Trying to use JdbcUsersConnectionRepository together with Postgres 8.4.

Here is exception I'm getting:
org.springframework.web.util.NestedServletExceptio n: Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [(select ifnull(max(rank) + 1, 1) as rank from UserConnection where userId = ? and providerId = ?)]; nested exception is org.postgresql.util.PSQLException: ERROR: function ifnull(integer, integer) does not exist
Hint: No function matches the given name and argument types. You might need to add explicit type casts.