Andrey Siunov

unable to install on linux with arm platform

4

``` $ pip3 install sparse-dot-topn==0.3.3 ... ERROR: Could not find a version that satisfies the requirement sparse-dot-topn==0.3.3 (from versions: 0.2, 0.2.1, 0.2.2, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.3.0, 0.3.1)...

bug: `create_table(temp=True)` timing out due to slow table existence check

2

### What happened? `create_table` for BigQuery backend may become inappropriately inefficient. `bigquery.Backend.create_table(name, df, temp=True)` calls `_register_in_memory_tables`, which calls `_register_in_memory_table`, which checks if the table exists using: ```python if raw_name not...

feat: add a method for table existence check

5

### Is your feature request related to a problem? If I understand correctly, the best way to check table existence is by running `table_name in list_tables(like=table_name)`, but this may be...