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COL1 | COL2 | FLAG |
---|---|---|
A | X | 1 |
A | Y | 1 |
A | Z | 1 |
B | W | 1 |
B | W | 0 |
C | L | 1 |
C | L | 0 |
ORA-00942: table or view does not exist
ORA-00922: missing or invalid option
ORA-00922: missing or invalid option
ORA-00923: FROM keyword not found where expected