[libgda] Misc. providers' corrections

[Vivien Malerba <vivien src gnome org>]

commit 0b76139be3029a45143a2c55d8a04dd050da47d8
Author: Vivien Malerba <malerba gnome-db org>
Date:   Sun Aug 23 14:31:14 2015 +0200

    Misc. providers' corrections

 providers/firebird/gda-firebird-provider.c |   28 ++++++----------------------
 providers/jdbc/gda-jdbc-provider.c         |    1 -
 providers/oracle/gda-oracle-provider.c     |    4 ++--
 3 files changed, 8 insertions(+), 25 deletions(-)
---
diff --git a/providers/firebird/gda-firebird-provider.c b/providers/firebird/gda-firebird-provider.c
index ff9a2a2..7ed8436 100644
--- a/providers/firebird/gda-firebird-provider.c
+++ b/providers/firebird/gda-firebird-provider.c
@@ -160,15 +160,6 @@ static void gda_firebird_free_cnc_data (FirebirdConnectionData *cdata);
 static gchar   *fb_server_get_version (FirebirdConnectionData *fcnc);
 
 
-static gchar * firebird_render_operation (GdaSqlOperation *op, GdaSqlRenderingContext *context, GError 
**error);
-
-static gchar * firebird_render_compound (GdaSqlStatementCompound *stmt, GdaSqlRenderingContext *context, 
GError **error);
-
-static gchar * firebird_render_expr (GdaSqlExpr *expr, GdaSqlRenderingContext *context, gboolean 
*is_default, gboolean *is_null, GError **error);
-
-
-
-
 /*
  * Prepared internal statements
  * TO_ADD: any prepared statement to be used internally by the provider should be
@@ -1083,13 +1074,6 @@ gda_firebird_provider_statement_to_sql (GdaServerProvider *provider, GdaConnecti
        return gda_statement_to_sql_extended (stmt, NULL, params, flags, params_used, error);
 }
 
-
-/*
- * Statement prepare request
- */
-static GdaFirebirdPStmt *real_prepare (GdaServerProvider *provider, GdaConnection *cnc, GdaStatement *stmt, 
GError **error);
-
-
 /*
  * Statement prepare request
  *
@@ -1544,7 +1528,7 @@ gda_firebird_provider_statement_execute (GdaServerProvider *provider,
                        pv = g_new (gdouble, 1);
                        mem_to_free = g_slist_prepend (mem_to_free, pv);
                        *pv = g_value_get_double (value);
-                       fbvar->sqldata = pv;
+                       fbvar->sqldata = (char*) pv;
                        fbvar->sqllen = sizeof (gdouble);
                        fbvar->sqlind = flag0;
                        *flag0 = 0;
@@ -1557,7 +1541,7 @@ gda_firebird_provider_statement_execute (GdaServerProvider *provider,
                        pv = g_new (gfloat, 1);
                        mem_to_free = g_slist_prepend (mem_to_free, pv);
                        *pv = g_value_get_float (value);
-                       fbvar->sqldata = pv;
+                       fbvar->sqldata = (char*) pv;
                        fbvar->sqllen = sizeof (gfloat);
                        fbvar->sqlind = flag0;
                        *flag0 = 0;
@@ -1570,7 +1554,7 @@ gda_firebird_provider_statement_execute (GdaServerProvider *provider,
                        pv = g_new (gchar, 1);
                        mem_to_free = g_slist_prepend (mem_to_free, pv);
                        *pv = g_value_get_schar (value);
-                       fbvar->sqldata = pv;
+                       fbvar->sqldata = (char*) pv;
                        fbvar->sqllen = sizeof (gchar);
                        fbvar->sqlind = flag0;
                        *flag0 = 0;
@@ -1583,7 +1567,7 @@ gda_firebird_provider_statement_execute (GdaServerProvider *provider,
                        pv = g_new (gshort, 1);
                        mem_to_free = g_slist_prepend (mem_to_free, pv);
                        *pv = gda_value_get_short (value);
-                       fbvar->sqldata = pv;
+                       fbvar->sqldata = (char*) pv;
                        fbvar->sqllen = sizeof (gshort);
                        fbvar->sqlind = flag0;
                        *flag0 = 0;
@@ -1596,7 +1580,7 @@ gda_firebird_provider_statement_execute (GdaServerProvider *provider,
                        pv = g_new (glong, 1);
                        mem_to_free = g_slist_prepend (mem_to_free, pv);
                        *pv = g_value_get_long (value);
-                       fbvar->sqldata = pv;
+                       fbvar->sqldata = (char*) pv;
                        fbvar->sqllen = sizeof (glong);
                        fbvar->sqlind = flag0;
                        *flag0 = 0;
@@ -1609,7 +1593,7 @@ gda_firebird_provider_statement_execute (GdaServerProvider *provider,
                        pv = g_new (gint64, 1);
                        mem_to_free = g_slist_prepend (mem_to_free, pv);
                        *pv = g_value_get_long (value);
-                       fbvar->sqldata = pv;
+                       fbvar->sqldata = (char*) pv;
                        fbvar->sqllen = sizeof (gint64);
                        fbvar->sqlind = flag0;
                        *flag0 = 0;
diff --git a/providers/jdbc/gda-jdbc-provider.c b/providers/jdbc/gda-jdbc-provider.c
index ce6f4bb..5a27acd 100644
--- a/providers/jdbc/gda-jdbc-provider.c
+++ b/providers/jdbc/gda-jdbc-provider.c
@@ -179,7 +179,6 @@ GdaServerProviderBase jdbc_base_functions = {
        gda_jdbc_provider_close_connection,
        NULL,
        NULL,
-       NULL,
        gda_jdbc_provider_perform_operation,
        gda_jdbc_provider_begin_transaction,
        gda_jdbc_provider_commit_transaction,
diff --git a/providers/oracle/gda-oracle-provider.c b/providers/oracle/gda-oracle-provider.c
index b3cc2ef..ef74e90 100644
--- a/providers/oracle/gda-oracle-provider.c
+++ b/providers/oracle/gda-oracle-provider.c
@@ -100,7 +100,7 @@ static const gchar        *gda_oracle_provider_get_version (GdaServerProvider *p
 static gboolean            gda_oracle_provider_supports_feature (GdaServerProvider *provider, GdaConnection 
*cnc,
                                                                 GdaConnectionFeature feature);
 
-static GdaWorker          *gda_oracle_provider_create_worker (GdaServerProvider *provider);
+static GdaWorker          *gda_oracle_provider_create_worker (GdaServerProvider *provider, gboolean for_cnc);
 static const gchar        *gda_oracle_provider_get_name (GdaServerProvider *provider);
 
 static GdaDataHandler     *gda_oracle_provider_get_data_handler (GdaServerProvider *provider, GdaConnection 
*cnc,
@@ -361,7 +361,7 @@ gda_oracle_provider_get_type (void)
 }
 
 static GdaWorker *
-gda_oracle_provider_create_worker (GdaServerProvider *provider)
+gda_oracle_provider_create_worker (GdaServerProvider *provider, gboolean for_cnc)
 {
        /* See http://docs.oracle.com/cd/B10501_01/appdev.920/a96584/oci09adv.htm */
        static GdaWorker *unique_worker = NULL;