use transactions in ldbadd, ldbmodify and ldbedit

The command line tools ldbadd, ldbmodify and ldbedit should operate
within a transaction to make them more efficient. The ldbadd tool in
particular is much faster when adding a large number of records if all
the adds happen within a transaction. Previously there was a
transaction per record.

1 files changed, 10 insertions, 0 deletions

diff --git a/source4/lib/ldb/tools/ldbedit.c b/source4/lib/ldb/tools/ldbedit.c
index b2a040cd09..b18aea1b10 100644
--- a/source4/lib/ldb/tools/ldbedit.c
+++ b/source4/lib/ldb/tools/ldbedit.c
@@ -112,6 +112,11 @@ static int merge_edits(struct ldb_context *ldb,
 	int ret = 0;
 	int adds=0, modifies=0, deletes=0;
 
+	if (ldb_transaction_start(ldb) != 0) {
+		fprintf(stderr, "Failed to start transaction\n");
+		return -1;
+	}
+
 	/* do the adds and modifies */
 	for (i=0;i<count2;i++) {
 		msg = msg_find(ldb, msgs1, count1, msgs2[i]->dn);
@@ -150,6 +155,11 @@ static int merge_edits(struct ldb_context *ldb,
 		}
 	}
 
+	if (ldb_transaction_commit(ldb) != 0) {
+		fprintf(stderr, "Failed to commit transaction\n");
+		return -1;
+	}
+
 	printf("# %d adds  %d modifies  %d deletes\n", adds, modifies, deletes);
 
 	return ret;