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git-svn-id: http://scm.dspace.org/svn/repo/trunk@2248 9c30dcfa-912a-0410-8fc2-9e0234be79fd
31 lines
749 B
SQL
Executable File
31 lines
749 B
SQL
Executable File
-- #############################################################################################
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--
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-- %Purpose: Set a sequence to the max value of a given attribute
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--
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-- #############################################################################################
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--
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-- Paramters:
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-- 1: sequence name
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-- 2: table name
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-- 3: attribute name
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--
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-- Sample usage:
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-- @updateseq.sql my_sequence my_table my_attribute
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--
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--------------------------------------------------------------------------------
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--
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SET SERVEROUTPUT ON SIZE 1000000;
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--
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DECLARE
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curr NUMBER := 0;
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BEGIN
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SELECT max(&3) INTO curr FROM &2 ;
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curr := curr + 1;
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EXECUTE IMMEDIATE 'DROP SEQUENCE &1';
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EXECUTE IMMEDIATE 'CREATE SEQUENCE &1 START WITH ' || curr;
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END;
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/
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