CREATE INDEX FKPLA00973GRUPOPRATOSERV ON ITLIMPESERGR (NRGRUPOPRATOSERV)
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ALTER TABLE ITLIMPESERGR MODIFY NRGRUPOPRATO NULL
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ALTER TABLE ITLIMPESERGR DROP CONSTRAINT FKPLA00944LIMPESERGR
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ALTER TABLE ITLIMPESERGR ADD CONSTRAINT FKPLA00944LIMPESERGR FOREIGN KEY (NRLIMPESERGR) REFERENCES LIMPESERGR (NRLIMPESERGR) ON DELETE CASCADE
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ALTER TABLE RESTPRODGR ADD NRGRUPOPRATOSERV NUMBER NULL
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ALTER TABLE RESTPRODGR ADD CONSTRAINT FKPLA00974GRUPOPRATOSERV FOREIGN KEY (NRGRUPOPRATOSERV) REFERENCES GRUPOPRATOSERV (NRGRUPOPRATOSERV) ON DELETE CASCADE
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CREATE INDEX FKPLA00974GRUPOPRATOSERV ON RESTPRODGR (NRGRUPOPRATOSERV)
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ALTER TABLE RESTPRODGR MODIFY NRGRUPOPRATO NULL