supportInfo
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supportInfo mask
Operand types:
mask String
Type of returned value:
Compatibility
Version 2.00 required.
Description:
Creates a list of supported operators and type.
Each field of array has the format: "x:name"
Where x can be:
- 't' - type
- 'n' - null operator
- 'u' - unary operator
- 'b' - binary operator.
'name' is the operator or type name (in case operator, type of input operands is included).
`mask` parameter can be an empty string, or one of field.
In this case, function returns empty array, if operator is not included in the list.
`mask` can contain wildcards, for example: *:name, t:*, t:name* or *:*.
Example:
supportInfo "b:select*" .... result is ["b:ARRAY select SCALAR","b:ARRAY select BOOL"]