Find and seek command in DBMS in hindi

FIND and SEEK are commands used in database management systems. Let’s understand them:

FIND Command: The FIND command is used to locate a specific record or set of records in a database based on specified criteria. It searches for records that match the given conditions and returns the result. The FIND command typically uses a search condition or a set of criteria to identify the desired records.

Find and seek command in DBMS in hindi

SEEK Command: The SEEK command is similar to the FIND command but is typically used in conjunction with indexed fields. It allows for direct access to a specific record or a range of records based on the indexed key value. The SEEK command uses the index structure to quickly locate the desired records, making it faster than a sequential search.

DBMS के ये Topics के बारे में जानें :-

In FoxPro, the FIND and SEEK commands are used for searching and locating specific records in a database table. Here’s a brief explanation of these commands:

FIND Command in FoxPro in hindi

The FIND command is used to search for records that match specified criteria in a database table. It searches for the first occurrence of a record that satisfies the given condition. The syntax for the FIND command is as follows:foxproCopy codeFIND FOR <condition>

  • <condition> represents the condition or criteria that must be met for the record to be found.

Example:

FIND FOR LastName = "Smith" AND Age > 30

This command will search for the first record in the table where the LastName is “Smith” and the Age is greater than 30.

SEEK Command in FoxPro in hindi

The SEEK command is used to locate a specific record in an indexed database table based on a key value. It searches for the first occurrence of the specified key value. The syntax for the SEEK command is as follows:
SEEK <keyvalue>

Both the FIND and SEEK commands are commonly used in FoxPro for locating specific records based on conditions or key values. They allow you to search for data efficiently and retrieve the desired records from the database table.

In summary, indexing is a technique to optimize data retrieval, FIND command is used to locate records based on specified criteria, and SEEK command is used for direct access to records based on indexed key values. These concepts and commands play a crucial role in improving data retrieval efficiency and performance in a database management system.

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