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# pandas.read_sql_table

pandas.read_sql_table(table_name, con, schema=None, index_col=None, coerce_float=True, parse_dates=None, columns=None, chunksize=None, dtype_backend=<no_default>)

  Read SQL database table into a DataFrame.

  Given a table name and a SQLAlchemy connectable, returns a DataFrame. This function does not support DBAPI connections.

  Parameters:
    table_name str

      Name of SQL table in database.

    con SQLAlchemy connectable or str

      A database URI could be provided as str. SQLite DBAPI connection mode not supported.

    schema str, default None

      Name of SQL schema in database to query (if database flavor supports this). Uses default schema if None (default).

    index_col str or list of str, optional, default: None

      Column(s) to set as index(MultiIndex).

    coerce_float bool, default True

      Attempts to convert values of non-string, non-numeric objects (like decimal.Decimal) to floating point. Can result in loss of Precision.

    parse_dates list or dict, default None

      - List of column names to parse as dates.

      - Dict of `{column_name: format string}` where format string is strftime compatible in case of parsing string times or is one of (D, s, ns, ms, us) in case of parsing integer timestamps.

      - Dict of `{column_name: arg dict}`, where the arg dict corresponds to the keyword arguments of `pandas.to_datetime()` Especially useful with databases without native Datetime support, such as SQLite.

    columns list, default None

      List of column names to select from SQL table.

    chunksize int, default None

      If specified, returns an iterator where chunksize is the number of rows to include in each chunk.

    dtype_backend{‘numpy_nullable’, ‘pyarrow’}

      Back-end data type applied to the resultant `DataFrame` (still experimental). If not specified, the default behavior is to not use nullable data types. If specified, the behavior is as follows:

      - `"numpy_nullable"`: returns nullable-dtype-backed `DataFrame`

      - `"pyarrow"`: returns pyarrow-backed nullable `ArrowDtype` `DataFrame`

      Added in version 2.0.

  Returns:
    DataFrame or Iterator[DataFrame]

      A SQL table is returned as two-dimensional data structure with labeled axes.

  See also

  `read_sql_query`

    Read SQL query into a DataFrame.

  `read_sql`

    Read SQL query or database table into a DataFrame.

  Notes

  Any datetime values with time zone information will be converted to UTC.

  Examples

      >>> pd.read_sql_table("table_name", "postgres:///db_name")