dual table in aql
The DUAL is special one row, one column table present by default in all Oracle
databases. We cannot insert, update, delete record in dual table.
Dual means dummy. In the dual table only one column is present.dual table in aql
The DUAL is special one row, one column table present by default in all Oracle
databases. We cannot insert, update, delete record in dual table.
Dual means dummy. In the dual table only one column is present.Copyright © 2021 Codeinu
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