Get Table Info

Description

This functor retrieves information about each column from a given input table.

Name	Type	Description
Table	Table	Input table.

Name	Type	Description
Table Info	Table	Table containing the detailed information about the format of each input table column.
Column Names	Table	Table containing name and corresponding index for each input table column.

The table containing the resulting information about the input has the following format.

Column Name	Key or Data?	Column Type	Description
“Column_Index”	Key	Real	Index of the corresponding table column
“Column_Name”	Data	String	Name of the corresponding table column
“Is_Key_Column”	Data	Real	Flag indicating if the corresponding column is a key column. Value 1 are used to represent key columns and 0 represents data columns
“Column_Type”	Data	Real	Value representing the type of the data contained in the column. Values 0 represents “String” and 1 represents “Real Numbers”
“Column_Type_Name”	Data	String	Name of the column type. The possible values are “string” and “real”

The table containing the column names has the following format.

Column Name	Key or Data?	Column Type	Description
“Column_Name”	Key	String	Name of the corresponding table column
“Column_Index”	Data	Real	Index of the corresponding table column

GetTableInfo