Tag Archives: sql questions

TSQL Challenge

On the series of TSQL Challenges, here is the next challenge. The requirement is to group the same parent when they have same child information. Below is the sample source records where the expectation is to merge the Usage by … Continue reading

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T-SQL : An Interesting Question – 2

Another interesting question that I have read recently, which involves some string operations. Question: The whole string given is a alphanumeric (for ex: AP1AA). The requirement is to Stuff ‘0’ before the single digit number (0-9) which is enclosed by … Continue reading

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