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Feb 8, 2015
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test sql table name #9411

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3 changes: 2 additions & 1 deletion doc/source/io.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -3368,7 +3368,8 @@ The key functions are:
The function :func:`~pandas.read_sql` is a convenience wrapper around
:func:`~pandas.read_sql_table` and :func:`~pandas.read_sql_query` (and for
backward compatibility) and will delegate to specific function depending on
the provided input (database table name or sql query).
the provided input (database table name or sql query).
Table names do not need to be quoted if they have special characters.

In the following example, we use the `SQlite <http://www.sqlite.org/>`__ SQL database
engine. You can use a temporary SQLite database where data are stored in
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7 changes: 4 additions & 3 deletions pandas/io/tests/test_sql.py
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Expand Up @@ -6,7 +6,7 @@
- Tests for the public API (only tests with sqlite3)
- `_TestSQLApi` base class
- `TestSQLApi`: test the public API with sqlalchemy engine
- `TesySQLiteFallbackApi`: test the public API with a sqlite DBAPI connection
- `TestSQLiteFallbackApi`: test the public API with a sqlite DBAPI connection
- Tests for the different SQL flavors (flavor specific type conversions)
- Tests for the sqlalchemy mode: `_TestSQLAlchemy` is the base class with
common methods, the different tested flavors (sqlite3, MySQL, PostgreSQL)
Expand Down Expand Up @@ -1676,13 +1676,14 @@ def test_illegal_names(self):
flavor=self.flavor)

for ndx, weird_name in enumerate(['test_weird_name]','test_weird_name[',
'test_weird_name`','test_weird_name"', 'test_weird_name\'']):
'test_weird_name`','test_weird_name"', 'test_weird_name\'',
'_b.test_weird_name_01-30', '"_b.test_weird_name_01-30"']):
df.to_sql(weird_name, self.conn, flavor=self.flavor)
sql.table_exists(weird_name, self.conn)

df2 = DataFrame([[1, 2], [3, 4]], columns=['a', weird_name])
c_tbl = 'test_weird_col_name%d'%ndx
df.to_sql(c_tbl, self.conn, flavor=self.flavor)
df2.to_sql(c_tbl, self.conn, flavor=self.flavor)
sql.table_exists(c_tbl, self.conn)


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