String Functions

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String Functions

Apollo SQL currently supports the following string functions:

 

Copy

Returns a substring of a string.

Extract

Returns the year, month, or day field from a DATE column.

Format

Formats the series of arguments in the list of arguments Arg1, Arg2, Arg3, ....

FormatDateTime

Formats the date-and-time value given by DateTime using the format given by Format.

FormatFloat

Formats the floating-point value given by Value using the format string given by Format.

Left

Returns the leftmost Count characters contained in a string.

Length

Returns the number of characters actually used in a string.

Lower

Returns a string with the same text as the string passed in, but with all letters converted to lowercase.

Pos

Searches for a substring within a string.

Right

Returns the rightmost Count characters contained in a string.

SubString

Extracts a substring from a table column or character literal, specified in the column reference.

Trim

Deletes the leading or trailing character, or both, from a table column.

Upper

Returns a string with the same text as the string passed in, but with all letters converted to uppercase.

 

See Also

Aggregate Functions, Arithmetic Functions, Conditional Functions