9 lines
361 B
SQL
9 lines
361 B
SQL
declare
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object_exists exception;
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pragma exception_init (object_exists , -00955);
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begin
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execute immediate 'ALTER TABLE PACOTE_FORMAPAGO
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ADD CONSTRAINT FK_PACOTE_FORMAPAGO_NC FOREIGN KEY (NOTACREDITOVENDAPACOTE_ID)
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REFERENCES NOTA_CREDITO_VENDA_PACOTE (NOTACREDITOVENDAPACOTE_ID)';
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exception when object_exists then null;
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end; |