PostgreSQL_CE
PGCES-02 · Question #95
PGCES-02 Question #95: Real Exam Question with Answer & Explanation
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Question
The following is the result of executing the createlang command which is installed with PostgreSQL. $ createlang -U postgres --list mydb Procedural Languages Name | Trusted? ---------+---------- plpgsql | yes Select two correct statements from below.
Options
- AThe procedural languageplpgsql is installed in the database mydb using the above command.
- BThe procedural languageplpgsql can be used in the database mydb.
- Cplpgsql is a trusted language, so it can execute the OS commands on the server side.
- Dplpgsql is a trusted language, so it can read/write OS files on the server side.
- Eplpgsql is a safe language with restricted operations.
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