Interface ColumnTagValueExtraction

Extracts the value of a column-level tag: get_column_tag_value(col, "tagKey").

interface ColumnTagValueExtraction {
columnAlias?: string;
tagKey?: string;
}

Properties

columnAlias?: string

The alias from MATCH COLUMNS that identifies the column.

tagKey?: string

1024 matches the max_length on FunctionArgument.constant above.