16 lines
416 B
SQL
16 lines
416 B
SQL
declare
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ja_existe exception;
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pragma exception_init (ja_existe , -00001);
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begin
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execute immediate 'DELETE FROM CLASSE_INDICE_PEAJE';
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exception when ja_existe then null;
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end;
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/
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declare
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column_exists exception;
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pragma exception_init (column_exists , -01430);
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begin
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execute immediate 'ALTER TABLE CLASSE_INDICE_PEAJE MODIFY (INDICE_PEAJE NUMERIC(7,2))';
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exception when column_exists then null;
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end;
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