In particular, what do I need to check, Ravindranath? This table is empty (0 rows) here its descr... Do you see something strange in it?The trigger has the goal to avoid deletion from a row which has the NR_BOLLETTA field not null.
table: PRESTAZIONEname | data_type | nullable | data_default | data_length ------------------------- + --------------------------- + -------- + ----------------- + ----------- AA_BOLLETTA | NUMBER | Y | NULL | 38 CODICE_OPERATORE | NUMBER | N | NULL | 38 DATA | DATE | N | NULL | 11 ID | NUMBER | N | NULL | 38 ID_OPERATORE | NUMBER | N | NULL | 38 ID_SOPRALLUOGO | NUMBER | Y | NULL | 38 ID_TARIFFA | NUMBER | N | NULL | 38 ID_TIPOLOGIA_ESPORTAZIONE | NUMBER | Y | NULL | 38 ID_UNITA_AZIENDALE | NUMBER | N | NULL | 38 IMPORTO | NUMBER | Y | NULL | 12.3 MAG_NOTTURNO_FESTIVO | NUMBER | Y | NULL | 5.2 NOTE | VARCHAR2 | Y | NULL | 200 NR_BOLLETTA | NUMBER | Y | NULL | 38 PAESE_DESTINAZIONE | VARCHAR2 | Y | NULL | 3 PAESE_TRANSITO | NUMBER | Y | NULL | 38 PROTOCOLLO | VARCHAR2 | Y | NULL | 250 QUANTITA | NUMBER | Y | NULL | 15.3 QUANTITA_NOTTURNO_FESTIVO | NUMBER | Y | NULL | 38 RIMBORSO | NUMBER | Y | NULL | 12.3 SCONTO | NUMBER | Y | NULL | 5.2 SEZIONALE | VARCHAR2 | Y | NULL | 3 TIPO_PAGAMENTO | VARCHAR2 | Y | NULL | 5 TS_ULTIMA_MODIFICA | TIMESTAMP(6) WITH TIME ZONE | Y | current_timestamp | 13
Ravindranath Seetharamagowdu wrote:
Please check the respective table present in the database.Regards SR --- On *Mon, 10/1/11, jose soares /<jose.soares@xxxxxxxxxxxxxx>/* wrote: From: jose soares <jose.soares@xxxxxxxxxxxxxx> Subject: trigger status=INVALID To: "ORACLE-L" <oracle-l@xxxxxxxxxxxxx> Date: Monday, 10 January, 2011, 4:49 PM Hi all, I created successful a trigger like this one in the db: CREATE OR REPLACE TRIGGER certificati_delete_trigger BEFORE DELETE ON prestazione FOR EACH ROW BEGIN IF :old.nr_bolletta IS NOT NULL THEN RAISE_APPLICATION_ERROR(-20000, 'errror'); END IF; END but it has the status=INVALID select * from dba_objects where object_type = 'TRIGGER' and status = 'INVALID' owner | object_name | object_type | status | temporary | generated | secondary ----- + -------------------------- + ----------- + ------- + --------- + --------- + ---------JOSE | CERTIFICATI_DELETE_TRIGGER | TRIGGER | INVALID | N | N | N(1 rows) What's wrong with it? j -- //www.freelists.org/webpage/oracle-l
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