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Recent activity by Sangeetaa

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GATE CSE 2017 Set 2 | Question: 19
Consider the following tables $T1$ and $T2.$ ... delete record $\langle 3, 8 \rangle$ from the table $T1,$ the number of additional records that need to be deleted from table $T1$ is _______
Consider the following tables $T1$ and $T2.$$$\overset{T1}{\begin{array}{|c|c|c|} \hline \textbf {P} & \textbf {Q} \\\hline \text {2} & \text{2 }\\\hline \text{3} & \te...