Computer Science, asked by sahpreety58, 11 months ago

constraint that allows us to leave the field while entering data in a table? 1marks solution​

Answers

Answered by vanshkhurana00
0

Answer:

because they have very high melting point

Answered by ak1455988
1

Answer:

Column constraints and table constraints have the same function; the difference is in where you specify them. Table constraints allow you to specify more than one column in a PRIMARY KEY, UNIQUE, CHECK, or FOREIGN KEY constraint definition

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