We may forget MySQL root password when we use it after long time. It is a very common problem among programmers. Few days back I also faced the same problem and luckily I found its solution by searching on internet. I thought that I should share the solution to help other programmers. So below I …
SQL stands for structured query language. SQL is a tool which is used to interact with database in very easier and friendly manner. It provides the functionality of retrieving, updating and deleting the database and applying security and integrity constraints also.SQL originally called ‘Sequel’ and was first developed by IBM. As the time passed, various …
Database tuning is nothing but a set of activities that is required for the purpose of optimization of the overall performances by the database. During the database performance tuning, the developers need to know few important things regarding the coding. Let us now discuss about those few important tips. Image Source Statistics Of Database: The …
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Here you will learn about dynamic sql in dbms. What is Dynamic SQL? When the pattern of database access is known in advance then static SQL is very adequate to serve us. Sometimes, in many applications we may not know the pattern of database access in advance. For example, a report writer must be able to decide …
The structured query language provides us 2 features: It allows us to write queries. It allows us to use it in programming languages so that database can be accessed through application programs also. Due to this duality SQL is sometimes called dual mode language. Actually all the queries can’t be expressed in SQL alone. There …
