![]() Please post your feedback, question, or comments about this article. I hope this article will help you with your need. Here, in this article, I try to explain the MySQL CAST Function with Examples. In the next article, I am going to discuss MySQL CONVERT Function with Examples. SELECT CAST(‘4.4’ AS DECIMAL(6,2)) AS CastDecimal SELECT CAST(20 – 44 AS UNSIGNED) AS CastUnsigned Įxample: Converting a value to DECIMAL datatype using the CAST function. SELECT CAST(20 – 44 AS SIGNED) AS CastSigned Įxample: Converting a value to UNSIGNED datatype using the CAST function. SELECT CAST(“ 08:14:57” AS TIME) AS CastTime Įxample: Converting a value to CHAR datatype using the CAST function.Įxample: Converting a value to SIGNED datatype using the CAST function. ![]() ![]() SELECT CAST(“” AS DATETIME) AS CastDateTime Įxample: Converting a value to TIME datatype using the CAST function. Return Value: The CAST function returns a value in the desired datatype after conversion.įollowing are the datatypes to which the CAST function works perfectly:Įxample: Converting a value to DATE datatype using the CAST function.Įxample: Converting a value to DATETIME datatype using the CAST function. The question that I have therefor is, is what is. This code works in MSSQL but not in MYSQL. Simple casts: SELECT CAST(abc AS BINARY) SELECT CAST(1 AS UNSIGNED INTEGER) SELECT CAST(123 AS CHAR CHARACTER SET. Datatype: Required: It is used to specify the data type in which the value needs to be converted. The query my question relates to is: SELECT CAST ( CAST ( (initialpremium - totalpremium) / 2 CAST (premiummultiplier AS INT) AS FLOAT) FROM policy / rest of the query.Expression: Required: This is the value that needs to be converted.The MySQL CAST function accepts two parameters as shown in the below image. Syntax:įollowing is the syntax to use the CAST function. This function is similar to the CONVERT () function in MySQL. It is mostly used with WHERE, HAVING, and JOIN clauses. This function is similar to the CONVERT function in MySQL which we will discuss in our next article. The CAST () function in MySQL is used to convert a value from one data type to another data type specified in the expression. The casting is very useful while importing or exporting the data. The syntax for the CAST function in MySQL is: CAST( value AS type ). The changing of one data type to another data type is known as casting. The MySQL CAST function converts a value from one datatype to another datatype. The MySQL CAST function is used to convert a value or expression from one data type to another data type. Please read our previous article where we discussed MySQL COALESCE Function with Examples. In this article, I am going to discuss MySQL CAST Function with Examples. The CAST() function is often used to return a value with a specified type for comparison in the WHERE, JOIN, and HAVING clauses. Data Structures and Algorithms Tutorialsīack to: MySQL Tutorials for Beginners and Professionals MySQL CAST Function with Examples.
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