CAST(expr AS type), CONVERT(expr,type), CONVERT(expr USING transcoding_name) : CAST : Cast Functions Operators MySQL TUTORIALS


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CAST(expr AS type), CONVERT(expr,type), CONVERT(expr USING transcoding_name)


The CAST() and CONVERT() functions take a value of one type and produce a value of another type.

The type can be one of the following values:

  1. BINARY[(N)]
  2. CHAR[(N)]
  3. DATE
  4. DATETIME
  5. DECIMAL
  6. SIGNED [INTEGER]
  7. TIME
  8. UNSIGNED [INTEGER]

CONVERT() with USING is used to convert data between different character sets.




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