build - 2023.2 English

void build (
    Table tab_in,
    std::string col_names
    )

build the hash-table with the given key column from input table,

key_names_str should be comma separated, e.g. “key0, key1”

Parameters:

tab_in	input table
key_names_str	key column names (comma separated) of the input table to be built into hash-table