Re: PreparedStatement syntax extensions?

> Is this construct documented anywhere?

http://www.postgresql.org/docs/current/static/functions-comparisons.html

> SELECT ?::int[]
>
>Is this specifying a type for the PreparedStatement parameter?  If not,
>what is it doing?
>
>And again, is there any documentation of this syntax?

it's just casting to int[] (slightly different idea than specifying it as a type, but not a terribly important distinction here). That particular syntax is noted under CREATE CAST ( http://www.postgresql.org/docs/current/static/sql-createcast.html ); not sure if casting in general has its own separate section.

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Maciek Sakrejda | System Architect | Truviso

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