Limit Clause MySQL | MySQL full course | Full tutorial for beginners | #revildo_code

Limit Clause MySQL | MySQL full course | Full tutorial for beginners | #revildo_code

The MySQL LIMIT Clause
The LIMIT clause is used to specify the number of records to return. The LIMIT clause is useful on large tables with thousands of records. Returning a large number of records can impact performance.

Limit Data Selections From a MySQL Database

Assume we wish to select all records from 1 - 30 (inclusive) from a table called "Orders". The SQL query would then look like this: $sql = "SELECT * FROM Orders LIMIT 30"; When the SQL query above is run, it will return the first 30 records.

The LIMIT clause can be used to constrain the number of rows returned by the SELECT statement. LIMIT takes one or two numeric arguments, which must both be nonnegative integer constants (except when using prepared statements)

The LIMIT clause can restrict the result set of the query to some maximum number of rows. If this clause specifies a value smaller than the number of qualifying rows, the query returns only a subset of the rows that satisfy the selection criteria.

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