1 files changed, 0 insertions, 96 deletions
diff --git a/src/pgsql/pgsql.erl b/src/pgsql/pgsql.erl
deleted file mode 100644
index 3f993ecb6..000000000
--- a/src/pgsql/pgsql.erl
+++ /dev/null
@@ -1,96 +0,0 @@
-%%% File    : pgsql.erl
-%%% Author  : Christian Sunesson <chsu79@gmail.com>
-%%% Description : PostgresQL interface
-%%% Created : 11 May 2005
-
-%%
-%% API for accessing the postgres driver.
-%%
-
--module(pgsql).
--export([connect/1, connect/4, connect/5]).
-
--export([squery/2, 
-	 pquery/3, 
-	 terminate/1, 
-	 prepare/3, unprepare/2, 
-	 execute/3]).
-
-
-connect(Host, Database, User, Password) ->
-    connect([{database, Database},
-	     {host, Host},
-	     {user, User},
-	     {password, Password}]).
-
-connect(Host, Database, User, Password, Port) ->
-    connect([{database, Database},
-	     {host, Host},
-	     {user, User},
-	     {port, Port},
-	     {password, Password}]).
-
-connect(Options) ->
-    pgsql_proto:start(Options).
-
-%% Close a connection
-terminate(Db) ->
-    gen_server:call(Db, terminate).
-
-%%% In the "simple query" protocol, the frontend just sends a 
-%%% textual query string, which is parsed and immediately 
-%%% executed by the backend.  
-
-%% A simple query can contain multiple statements (separated with a semi-colon),
-%% and each statement's response.
-
-%%% squery(Db, Query) -> {ok, Results} | ... no real error handling
-%%% Query = string()
-%%% Results = [Result]
-%%% Result = {"SELECT", RowDesc, ResultSet} | ...
-squery(Db, Query) ->
-    gen_server:call(Db, {squery, Query}, infinity).
-
-%%% In the "extended query" protocol, processing of queries is 
-%%% separated into multiple steps: parsing, binding of parameter
-%%% values, and execution. This offers flexibility and performance
-%%% benefits, at the cost of extra complexity.
-
-%%% pquery(Db, Query, Params) -> {ok, Command, Status, NameTypes, Rows} | timeout | ...
-%%% Query = string()
-%%% Params = [term()]
-%%% Command = string()
-%%% Status = idle | transaction | failed_transaction
-%%% NameTypes = [{ColName, ColType}]
-%%% Rows = [list()]
-pquery(Db, Query, Params) ->
-    gen_server:call(Db, {equery, {Query, Params}}).
-
-%%% prepare(Db, Name, Query) -> {ok, Status, ParamTypes, ResultTypes}
-%%% Status = idle | transaction | failed_transaction
-%%% ParamTypes = [atom()]
-%%% ResultTypes = [{ColName, ColType}]
-prepare(Db, Name, Query) when is_atom(Name) ->
-    gen_server:call(Db, {prepare, {atom_to_list(Name), Query}}).
-
-%%% unprepare(Db, Name) -> ok | timeout | ...
-%%% Name = atom()
-unprepare(Db, Name) when is_atom(Name) ->
-    gen_server:call(Db, {unprepare, atom_to_list(Name)}).
-
-%%% execute(Db, Name, Params) -> {ok, Result} | timeout | ...
-%%% Result = {'INSERT', NRows} |
-%%%          {'DELETE', NRows} |
-%%%          {'SELECT', ResultSet} |
-%%%          ...
-%%% ResultSet = [Row]
-%%% Row = list()
-execute(Db, Name, Params) when is_atom(Name), is_list(Params) ->
-    Ref = make_ref(),
-    Db ! {execute, Ref, self(), {atom_to_list(Name), Params}},
-    receive
-	{pgsql, Ref, Result} ->
-	    {ok, Result}
-    after 5000 ->
-	    timeout
-    end.