Introduction In relational databases like Microsoft SQL Server, handling comma-separated values (CSV) in a single column can be challenging, especially when it comes to removing duplicates. This task often arises…
Read MoreIntroduction Exporting data using a SELECT query in MySQL is a common practice to extract specific data from a database and save it in a usable format. This allows users…
Read MoreIntroduction: Generating dynamic numbers in MySQL involves creating a sequence of numbers or generating numbers dynamically in queries. This is useful in various scenarios, such as creating IDs, generating row…
Read MoreOracle 21c introduces the ability to improve the performance of queries executed on the read-only active Standby Database by enabling the use of the Result Cache feature to store query…
Read MoreStep 1 – Identify corrupt datafile The corruption may be reported at the application level, such as DBV and RMAN, or the alert.log. Step 2 Run DBV/Rman validate on affected…
Read MoreFor Example : 1) Sample Json:- { “department”: { “department_number”: 10, “department_name”: “ACCOUNTING”, “employees”: [ { “employee_number”: 7782, “employee_name”: “CLARK” }, …
Read MoreTopics 1.DataBank – DataBase Table Use 2.How to Run Iterations Objective:- How to Use DataBase Table as Data Bank Please click on this link to read the document By Venkata GANNE
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