Function duckdb_appender_column_count

pub unsafe extern "C" fn duckdb_appender_column_count(
    appender: duckdb_appender,
) -> idx_t

Expand description

Returns the number of columns that belong to the appender. If there is no active column list, then this equals the table’s physical columns.

history:

@param appender The appender to get the column count from. @return idx_t

duckdb_appender_column_count