V$SQLFN_METADATA

9.75 V$SQLFN_METADATA

V$SQLFN_METADATA contains metadata about operators and built-in functions. Note that this view does not contain information about arguments because the number of arguments will be different for various functions. Information about arguments is contained in V$SQLFN_ARG_METADATA, which can be joined with V$SQLFN_METADATA to get information about any function and its arguments.

Column	Datatype	Description
`FUNC_ID`	`NUMBER`	Internal function identification number
`NAME`	`VARCHAR2(128)`	Name of the built-in function
`MINARGS`	`NUMBER`	Minimum number of arguments for the function
`MAXARGS`	`NUMBER`	Maximum number of arguments for the function
`DATATYPE`	`VARCHAR2(8)`	Return data type, which can take any Oracle data type values, data type family values, or ARG[n] data types
`VERSION`	`VARCHAR2(12)`	Minimum version of the database that has this function
`ANALYTIC`	`VARCHAR2(3)`	Indicates whether the function is an analytic function (`YES`) or not (`NO`)
`AGGREGATE`	`VARCHAR2(3)`	Indicates whether the function is an aggregate function (`YES`) or not (`NO`)
`OFFLOADABLE`	`VARCHAR2(3)`	Indicates whether execution of the function can be offloaded to the Oracle Exadata Storage Server (`YES`) or not (`NO`) See Also: Oracle Exadata Storage Server Software documentation for more information
`DISP_TYPE`	`VARCHAR2(13)`	Function display type: NORMAL ARITHMETIC PARENTHESIS REL-OP CASELIKE NOPARENTHESIS
`USAGE`	`VARCHAR2(128)`	A text explanation of how to use this function. The text is based on the syntax diagram for the function in the Oracle Database SQL Language Reference.
`DESCR`	`VARCHAR2(4000)`	Description of the function
`CON_ID`	`NUMBER`	The ID of the container to which the data pertains. Possible values include: `0`: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. `1`: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data