On 11/25/2013 06:13 PM, David Johnston wrote:
A side observation: why does "DECLARE" not require a block-end keyword but
instead "BEGIN" acts as effectively both start and end? BEGIN, IF, FOR,
etc... all come in pairs but DECLARE does not.
A complete block is:
[ DECLARE declarations ]
BEGIN statements
[ EXCEPTIONS handlers ]
END
The declare and exceptions parts are optional, as indicated. Does that
make it clearer?
cheers
andrew
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