Bonsoir

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ALTER TABLE MY_OWNSQL8.OWN_OBJ_DEF_Cable_Wire DROP COLUMN Loss1000MHz;  DELETE FROM MY_OWNSQL8.OWN_SYS_Definition WHERE TableName='OWN_OBJ_DEF_Cable_Wire' AND FieldName='Loss1000MHz'; ALTER TABLE MY_OWNSQL8.OWN_OBJ_DEF_Cable_Wire DROP COLUMN Loss1500MHz;  DELETE FROM MY_OWNSQL8.OWN_SYS_Definition WHERE TableName='OWN_OBJ_DEF_Cable_Wire' AND FieldName='Loss1500MHz'; ALTER TABLE MY_OWNSQL8.OWN_OBJ_DEF_Cable_Wire DROP COLUMN Loss2500MHz;  DELETE FROM MY_OWNSQL8.OWN_SYS_Definition WHERE TableName='OWN_OBJ_DEF_Cable_Wire' AND FieldName='Loss2500MHz'; ALTER TABLE MY_OWNSQL8.OWN_OBJ_DEF_Cable_Wire DROP COLUMN Loss3000MHz;  DELETE FROM MY_OWNSQL8.OWN_SYS_Definition WHERE TableName='OWN_OBJ_DEF_Cable_Wire' AND FieldName='Loss3000MHz'; ALTER TABLE MY_OWNSQL8.OWN_OBJ_DEF_Cable_Wire DROP COLUMN Loss5000MHz;  DELETE FROM MY_OWNSQL8.OWN_SYS_Definition WHERE TableName='OWN_OBJ_DEF_Cable_Wire' AND FieldName='Loss5000MHz'; ALTER TABLE MY_OWNSQL8.OWN_OBJ_DEF_Cable_Wire DROP COLUMN Loss6000MHz;  DELETE FROM MY_OWNS
Qu'est-ce qu'il y d'invalide dans cette instruction ? (indiqué par l'* sous OEM)

ERREUR à la ligne 1 :
ORA-00911: Caractère non valide