Answer: All DDL, DML, DCL, and TCL statements of SQL can be used in database testing, (i) DDL (Data Definition Language): All statements related to this can be…

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How do you store JSON data? You just need some way to serialize/unserialize the data into whatever form you want. All that being said, If you need to…

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1) Shell syntax – # 2) Single line c syntax – // 3) None of above 4) Both of above 5) NULL Which of the following Commenting is…

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The remote query timeout option specifies how long, in seconds, a remote operation can take before SQL Server times out. … This value applies to an outgoing connection…

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The sp_executesql is a built-in stored procedure in SQL Server that enables to execute of the dynamically constructed SQL statements or batches. Executing the dynamically constructed SQL batches…

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A Java example to check if a provided date is within a range of 3 momths before and after current date. The idea is quite simple, just use…

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An infinite loop occurs when a condition always evaluates to true. Usually, this is an error. … If the value of i is negative, this goes (theoretically) into…

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How do I restore a single table from SQL backup? To restore only specific tables/rows, following steps need to be executed: Start ApexSQL Recover and select the option…

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If you started MySQL Shell without connecting to a MySQL Server instance, you can use MySQL Shell’s connect command or the shell. connect() method to initiate a connection…

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To obtain the last generated sequence number, you use the LAST_INSERT_ID() function. We often use the last insert ID for the subsequent statements e.g., insert data into the…

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