1 files changed, 23 insertions, 0 deletions
diff --git a/innobase/include/trx0trx.ic b/innobase/include/trx0trx.ic
new file mode 100644
index 00000000000..9d453047600
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+++ b/innobase/include/trx0trx.ic
@@ -0,0 +1,23 @@
+/******************************************************
+The transaction
+
+(c) 1996 Innobase Oy
+
+Created 3/26/1996 Heikki Tuuri
+*******************************************************/
+
+/*****************************************************************
+Starts the transaction if it is not yet started. */
+UNIV_INLINE
+void
+trx_start_if_not_started(
+/*=====================*/
+	trx_t*	trx)	/* in: transaction */
+{	
+	ut_ad(trx->conc_state != TRX_COMMITTED_IN_MEMORY);
+
+	if (trx->conc_state == TRX_NOT_STARTED) {
+
+		trx_start(trx, ULINT_UNDEFINED);
+	}
+}