Related to "dynamic queries"

findColumn() function

The findColumn() function returns an array of values in a specified column from the first table in a stream of tables where group key values match the specified predicate.

findRecord() function

The findRecord() function returns a record at a specified index from the first table in a stream of tables where the group key values match the specified predicate.

getColumn() function

The getColumn() function extracts a column from a table given its label. If the label is not present in the set of columns, the function errors.

getRecord() function

The getRecord() function extracts a record from a table given its index. If the index is out of bounds, the function errors.

tableFind() function

The tableFind() function extracts the first table in a stream of tables whose group key values match a predicate. If no table is found, the function errors.