1 files changed, 54 insertions, 0 deletions
diff --git a/docs/tutorial/examples/tut_mongo_sync_cmd_index_create.c b/docs/tutorial/examples/tut_mongo_sync_cmd_index_create.c
new file mode 100644
index 0000000..0e2f0b5
--- /dev/null
+++ b/docs/tutorial/examples/tut_mongo_sync_cmd_index_create.c
@@ -0,0 +1,54 @@
+#include <mongo.h>
+
+#include <errno.h>
+#include <stdio.h>
+
+static void
+create_and_verify_index(mongo_sync_connection *conn,
+                        bson *index)
+{
+  if (!mongo_sync_cmd_index_create (conn, "lmc.indexed", index,
+                                    MONGO_INDEX_UNIQUE | MONGO_INDEX_DROP_DUPS |
+                                    MONGO_INDEX_SPARSE))
+    {
+      gchar *error = NULL;
+      int e = errno;
+
+      mongo_sync_cmd_get_last_error (conn, "lmc.indexed", &error);
+      fprintf (stderr, "Can't create indexes: %s\n", error ? error : strerror (e));
+      g_free (error);
+    }
+  else
+    printf ("Index successfully created!\n");
+}
+
+int
+main (void)
+{
+  mongo_sync_connection *conn;
+  bson *invalid_index, *index;
+
+  invalid_index = bson_build (BSON_TYPE_STRING, "name", "", -1,
+                              BSON_TYPE_NONE);
+  bson_finish (invalid_index);
+
+  index = bson_build (BSON_TYPE_INT32, "name", 1,
+                      BSON_TYPE_NONE);
+  bson_finish (index);
+
+  conn = mongo_sync_connect ("localhost", 27017, FALSE);
+  if (!conn)
+    {
+      fprintf (stderr, "Connection failed: %s\n", strerror (errno));
+      return 1;
+    }
+
+  create_and_verify_index (conn, invalid_index);
+  create_and_verify_index (conn, index);
+
+  bson_free (invalid_index);
+  bson_free (index);
+  mongo_sync_disconnect (conn);
+
+  return 0;
+}