The functional maximum length of the synonym name is 32 bytes. Names longer than 30 bytes are permitted for Java functionality only. If you specify a name longer than 30 bytes, then Oracle Database encrypts the name and places a representation of the encryption in the data dictionary. The a...
When the synonym was created TABAAA existed and, presumably, you had permissions on it. The possibilities are that the table has now been deleted so the synonym is invalid OR permissions have been modified such that you no longer have permission to see it. To check if the synonym itself is...
I don't think so. How would you use a function for this? As I said earlier you can't use a function in the creation of a foreign key so I think what the OP means is that they can use a function in a check constraint. This is possible but means that you no longer have a set...
When you move the camera, or you do a shot like the crane down (in Shawshank) with them standing on the edge of the roof, then it's got to mean something. You've got to know why you're doing it; it's got to be for a reason within the story, and to further the story. — ...
In this environment, diversity exists only as an underground phenomenon and has little to no impact. Unorthodox ideas cannot coexist with a controlled, closed system. Either new ideas are suppressed, or the system is no longer completely closed. ...
If you enable a unique or primary key constraint, and if no index exists on the key, Oracle creates a unique index. This index is dropped if the constraint is subsequently disabled, so Oracle rebuilds the index every time the constraint is enabled. To avoid rebuilding the index and elimin...
Gene Ontology (GO) terms represent the standard for annotation and representation of molecular functions, biological processes and cellular compartments, but a large gap exists between the way concepts are represented in the ontology and how they are expressed in natural language text. The construction...
SpecifyORREPLACEto re-create the synonym if it already exists. Use this clause to change the definition of an existing synonym without first dropping it. Restriction on Replacing a Synonym You cannot use theORREPLACEclause for a type synonym that has any dependent tables or dependent valid user-...