Correct spelling mistakes and formatting.

doc/src/connection.rst

@@ -23,7 +23,7 @@ Connection Object
 .. method:: Connection.__exit__()
 
     The exit point for the connection as a context manager. This will close
-    the connection and roll back any uncomitted transaction.
+    the connection and roll back any uncommitted transaction.
 
     .. note::
 
@@ -622,7 +622,7 @@ Connection Object
         The subscription can be deregistered in the database by calling the
         function :meth:`~Connection.unsubscribe()`. If this method is not
         called and the connection that was used to create the subscription is
-        explictly closed using the function :meth:`~Connection.close()`, the
+        explicitly closed using the function :meth:`~Connection.close()`, the
         subscription will not be deregistered in the database.
 
 

doc/src/cursor.rst

@@ -260,7 +260,7 @@ Cursor Object
     cursor's arraysize attribute can affect the performance of this operation.
 
     The number of rows to fetch is specified by the parameter. If it is not
-    given, the cursor's arrysize attribute determines the number of rows to be
+    given, the cursor's arraysize attribute determines the number of rows to be
     fetched. If the number of rows available to be fetched is fewer than the
     amount requested, fewer rows will be returned.
 
@@ -321,7 +321,7 @@ Cursor Object
 .. method:: Cursor.getbatcherrors()
 
     Retrieve the exceptions that took place after a call to
-    :meth:`~Cursor.executemany()` with batcherors enabled. This will return a
+    :meth:`~Cursor.executemany()` with batcherrors enabled. This will return a
     list of Error objects, one error for each iteration that failed. The offset
     can be determined by looking at the offset attribute of the error object.
 
@@ -519,7 +519,7 @@ Cursor Object
 .. method:: Cursor.var(dataType, [size, arraysize, inconverter, outconverter, \
         typename, encodingErrors])
 
-    Create a variable with the specified charactistics. This method was
+    Create a variable with the specified characteristics. This method was
     designed for use with PL/SQL in/out variables where the length or type
     cannot be determined automatically from the Python object passed in or for
     use in input and output type handlers defined on cursors or connections.

doc/src/installation.rst

@@ -68,10 +68,10 @@ Quick Start cx_Oracle Installation
       <https://www.oracle.com/database/technologies/appdev/xe.html>`__
       release.
 
-  Version 19, 18 and 12.2 client libraries can connect to Oracle Database 11.2 or
-  greater. Version 12.1 client libraries can connect to Oracle Database
-  10.2 or greater. Version 11.2 client libraries can connect to Oracle
-  Database 9.2 or greater.
+  Version 19, 18 and 12.2 client libraries can connect to Oracle Database 11.2
+  or greater. Version 12.1 client libraries can connect to Oracle Database 10.2
+  or greater. Version 11.2 client libraries can connect to Oracle Database 9.2
+  or greater.
 
   The database abstraction layer in cx_Oracle is `ODPI-C
   <https://github.com/oracle/odpi>`__, which means that the `ODPI-C
@@ -445,12 +445,14 @@ To use cx_Oracle with Oracle Instant Client zip files:
        SET PATH=C:\oracle\instantclient_18_3;%PATH%
        python %*
 
-   Invoke this batch file everytime you want to run python.
+   Invoke this batch file every time you want to run python.
 
    Alternatively use ``SET`` to change your ``PATH`` in each command
    prompt window before you run python.
 
-4. Oracle Instant Client libraries require a Visual Studio redistributable with a 64-bit or 32-bit architecture to match Instant Client's architecture.  Each Instant Client version requires a different redistributable version:
+4. Oracle Instant Client libraries require a Visual Studio redistributable with
+   a 64-bit or 32-bit architecture to match Instant Client's architecture.
+   Each Instant Client version requires a different redistributable version:
 
        - For Instant Client 18 or 12.2 install `VS 2013 <https://support.microsoft.com/en-us/kb/2977003#bookmark-vs2013>`__
        - For Instant Client 12.1 install `VS 2010 <https://support.microsoft.com/en-us/kb/2977003#bookmark-vs2010>`__
@@ -685,8 +687,8 @@ If installation fails:
       instead.
 
     - Do you get the error "``fatal error: dpi.h: No such file or directory``"
-      when building from source code? Ensure that your source installation has a
-      subdirectory called "odpi" containing files. If missing, review the
+      when building from source code? Ensure that your source installation has
+      a subdirectory called "odpi" containing files. If missing, review the
       section on `Install Using GitHub`_.
 
 If using cx_Oracle fails:

doc/src/module.rst

@@ -69,7 +69,7 @@ Module Interface
     The pool parameter is expected to be a
     :ref:`session pool object <sesspool>` and the use of this parameter is the
     equivalent of calling :meth:`SessionPool.acquire()`. Parameters not
-    acecpted by that method are ignored.
+    accepted by that method are ignored.
 
     The threaded parameter is expected to be a boolean expression which
     indicates whether or not Oracle should wrap accesses to connections with a
@@ -78,7 +78,7 @@ Module Interface
 
     The events parameter is expected to be a boolean expression which indicates
     whether or not to initialize Oracle in events mode. This is required for
-    continuous query notification and high availablity event notifications.
+    continuous query notification and high availability event notifications.
 
     The cclass parameter is expected to be a string and defines the connection
     class for database resident connection pooling (DRCP).
@@ -412,7 +412,7 @@ parameter for the :meth:`Connection.deq()` method.
 .. data:: DEQ_BROWSE
 
     This constant is used to specify that dequeue should read the message
-    without acquiring any lock on the message (eqivalent to a select
+    without acquiring any lock on the message (equivalent to a select
     statement).
 
 
@@ -1231,7 +1231,7 @@ Exceptions
 .. exception:: OperationalError
 
     Exception raised for errors that are related to the operation of the
-    database but are not necessarily under the control of the progammer. It is
+    database but are not necessarily under the control of the programmer. It is
     a subclass of DatabaseError.
 
 

doc/src/releasenotes.rst

@@ -349,7 +349,7 @@ Version 6.3.1 (May 2018)
     - Ensure that a call to unregister a subscription only occurs if the
       subscription is still registered.
     - Ensure that before a statement is executed any buffers used for DML
-      returning statments are reset.
+      returning statements are reset.
 
 #)  Ensure that behavior with cx_Oracle.__future__.dml_ret_array_val not
     set or False is the same as the behavior in cx_Oracle 6.2
@@ -548,7 +548,7 @@ Version 6.0.3 (November 2017)
     <https://oracle.github.io/odpi/doc/releasenotes.html#
     version-2-0-3-november-6-2017>`__.
 
-    - Prevent use of unitialized data in certain cases (`issue 77
+    - Prevent use of uninitialized data in certain cases (`issue 77
       <https://github.com/oracle/python-cx_Oracle/issues/77>`__).
     - Attempting to ping a database earlier than 10g results in error
       "ORA-1010: invalid OCI operation", but that implies a response from the
@@ -1252,7 +1252,7 @@ Version 4.3.2 (August 2007)
     NATIVE_FLOAT to allow specification of a variable of that specific type
     where desired. Thanks to D.R. Boxhoorn for pointing out the fact that this
     was not working properly when the arraysize was anything other than 1.
-#)  When calling connection.begin(), only create a new tranasction handle if
+#)  When calling connection.begin(), only create a new transaction handle if
     one is not already associated with the connection. Thanks to Andreas Mock
     for discovering this and for Amaury Forgeot d'Arc for diagnosing the
     problem and pointing the way to a solution.
@@ -1399,7 +1399,7 @@ Version 4.1.1 (December 2005)
     can drastically affect performance of queries since this seems to be a
     common misunderstanding of first time users of cx_Oracle.
 #)  Add a comment indicating that on HP-UX Itanium with Oracle 10g the library
-    ttsh10 must alos be linked against. Thanks to Bernard Delmee for the
+    ttsh10 must also be linked against. Thanks to Bernard Delmee for the
     information.
 
 

doc/src/session_pool.rst

@@ -50,7 +50,7 @@ SessionPool Object
 .. method:: SessionPool.close(force=False)
 
     Close the session pool now, rather than when the last reference to it is
-    released, which makes it unsable for further work.
+    released, which makes it unusable for further work.
 
     If any connections have been acquired and not released back to the pool
     this method will fail unless the force parameter is set to True.

doc/src/soda.rst

@@ -228,7 +228,7 @@ SODA Collection Object
 
 .. attribute:: SodaCollection.metadata
 
-    This read-only attribute returns a dicationary containing the metadata that
+    This read-only attribute returns a dictionary containing the metadata that
     was used to create the collection. See this `collection metadata reference
     <https://www.oracle.com/pls/topic/
     lookup?ctx=dblatest&id=GUID-49EFF3D3-9FAB-4DA6-BDE2-2650383566A3>`__