Conversion

Function Name	Description
ARRAY_TO_STRING	Returns a string of the values from the input array, with the values separated by the specified delimiter string.
BINARY_STRING	Converts the input expression to a binary value.
CAST	Converts a value of one data type to another data type. This function behaves similarly to the TO_<data_type> (i.e. TO_TIMESTAMP) functions.
CONVERT_FROM	Converts a binary string from the given data type to a Dremio type.
CONVERT_REPLACEUTF8	Converts a binary string to a UTF-8 value and replaces all characters that cannot be converted to UTF-8 with the specified replacement character.
CONVERT_TIMEZONE	Convert timestamp to the specified timezone
CONVERT_TO	Converts a value to a binary string of a supported data type.
ENCODE	Encodes the input expression using the specified charSet character encoding.
FROM_HEX	Returns a binary value for the given hexadecimal string
HASH	Returns a hash value of the arguments. HASH does not return NULL, even for NULL inputs.
HASH64	Returns 64-bit hash of input value, with optional seed.
HEX	Returns the hexadecimal encoding of an expression.
STRING_BINARY	Returns a string that represents the provided bytes. Escapes non-printable characters as hex values.
ST_FROMGEOHASH	Returns the latitude and longitude coordinates of the center of the given geohash.
ST_GEOHASH	Returns the corresponding geohash for the given latitude and longitude coordinates.
TOASCII	Converts a string that is encoded in the specified character set to UTF-8.
TO_CHAR	Converts the input expression to a character/string using the specified format.
TO_DATE	Converts the input expressions to the corresponding date.
TO_HEX	Returns a hexadecimal string for the given binary value.
TO_NUMBER	Converts a string into a number (double) in the specified format.
TO_TIME	Converts the input expressions to the corresponding time.
TO_TIMESTAMP	Converts the input expressions to the corresponding timestamp.
UNHEX	Converts the hexadecimal number into the bytes represented by a number.