Merge pull request #28 from arssher/master

funbringer · web-flow · commit a1ac4fb6c2fe · 2017-11-16T13:22:42.000+03:00
commit=True by default in PostgresNode.execute() and document it.
diff --git a/README.md b/README.md
@@ -98,7 +98,7 @@ Finally our temporary cluster is able to process queries. There are four ways to
 
 * `node.psql(database, query)` - runs query via `psql` command and returns tuple `(error code, stdout, stderr)`
 * `node.safe_psql(database, query)` - same as `psql()` except that it returns only `stdout`. If an error occures during the execution, an exception will be thrown.
-* `node.execute(database, query)` - connects to postgresql server using `psycopg2` or `pg8000` library (depends on which is installed in your system) and returns two-dimensional array with data.
+* `node.execute(database, query, username=None, commit=True)` - connects to postgresql server using `psycopg2` or `pg8000` library (depends on which is installed in your system) and returns two-dimensional array with data.
 * `node.connect(database='postgres')` - returns connection wrapper (`NodeConnection`) capable of running several queries within a single transaction.
 
 The last one is the most powerful: you can use `begin(isolation_level)`, `commit()` and `rollback()`:
diff --git a/testgres/testgres.py b/testgres/testgres.py
@@ -962,7 +962,7 @@ def poll_query_until(self,
 
         raise TimeoutException('Query timeout')
 
-    def execute(self, dbname, query, username=None, commit=False):
+    def execute(self, dbname, query, username=None, commit=True):
         """
         Execute a query and return all rows as list.
 
