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How to find primary key
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How to find primary key# Database - 数据库
s*x
1 楼
An urgent problem.
Could anyone tell me how to find the primary key of a table defined
by someone else? (in PostgreSQL)
Thanks.
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g*o
2 楼
should have some data dictionary tables contain this kind of information.
for example, in Oracle, you can chekc DBA_CONSTRAINTS table with value P.

【在 s***x 的大作中提到】
: An urgent problem.
: Could anyone tell me how to find the primary key of a table defined
: by someone else? (in PostgreSQL)
: Thanks.
avatar
z*g
3 楼
/d tableName
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