PostgreSQL_CE
PGCES-02 · Question #53
PGCES-02 Question #53: Real Exam Question with Answer & Explanation
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Question
Select two incorrect statements concerning the BOOLEAN type in PostgreSQL.
Options
- ABOOLEAN is an alias of the INTEGER type inPostgreSQL.
- BBOOLEAN only takeseither NULL, TRUE, or FALSE.
- CYou can use thecharacters 't' or 'f' as a value for the BOOLEAN type.
- DYou can use the TRUE or FALSE keywords as a value for the BOOLEAN type.
- EIf the INTEGER value of '0' is inserted into a BOOLEAN column, it will be treated as FALSE.
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