SQL CAST Function Example

SQL CAST is an inbuilt function that is used for converting an expression from one data type to another data type.

SQL CAST is an inbuilt function that is used for converting an expression from one data type to another  data type. Here, if the conversion takes place, then a value with specified conversion will be returned. Otherwise, the function will return an error.

SQL CAST

The CAST() function converts a value (of any type) into a specified datatype.

Syntax

CAST (expression AS type [ (length)])

sql sql cast mysql

SQL stands for Structured Query Language. SQL is a scripting language expected to store, control, and inquiry information put away in social databases. The main manifestation of SQL showed up in 1974, when a gathering in IBM built up the principal model of a social database. The primary business social database was discharged by Relational Software later turning out to be Oracle.

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