X-Git-Url: http://andersk.mit.edu/gitweb/moira.git/blobdiff_plain/f2546b02381d4e6aa9273bfbdc0dd8cbac289a51..f0888cca91df3d945e7633014928b4d112ef6040:/dbck/dbck.dc

diff --git a/dbck/dbck.dc b/dbck/dbck.dc
index 12a214b3..49fe9f30 100644
--- a/dbck/dbck.dc
+++ b/dbck/dbck.dc
@@ -102,14 +102,11 @@ EXEC SQL END DECLARE SECTION;
     IIseterr(ingerr);
     printf("Opening database %s...", database);
     fflush(stdout);
-/*  ingres database */
     EXEC SQL CONNECT :database;
     printf("done\n");
-/*  retrieve (dcmenable = values.value) where values.name = "dcm_enable" */
     EXEC SQL SELECT value INTO :dcmenable FROM numvalues 
 	WHERE name='dcm_enable'; 
     dprintf("DCM disabled (was %d)\n", dcmenable);
-/*  replace values (value = 0) where values.name = "dcm_enable" */
     EXEC SQL UPDATE numvalues SET value=0 WHERE name='dcm_enable';
 
     /* Begin transaction here. */
@@ -133,6 +130,7 @@ EXEC SQL END DECLARE SECTION;
 ingerr(num)
 int	*num;
 {
+    if (*num == 100) return;
     printf("An ingres error occuurred, code %d\n", *num);
     printf("Aborting...\n");
     if (!abort_p) {
@@ -162,12 +160,9 @@ int interrupt()
 	EXEC SQL ROLLBACK WORK;
     }
 
-/*  replace values (value = dcmenable) where values.name = "dcm_enable" */
     EXEC SQL UPDATE numvalues SET value=:dcmenable
 	WHERE name='dcm_enable';
 
-/*  exit */
-    /* No equivalent (?) */
     exit(0);
 }
 
@@ -185,15 +180,11 @@ cleanup()
     EXEC SQL END DECLARE SECTION; 
 
     while (sq_get_data(modtables, &tab)) {
-/*	replace tblstats (modtime = "now") where tblstats.table = tab */
 	EXEC SQL REPEATED UPDATE tblstats SET modtime='now'
 	    WHERE table_name = :tab;
     }
-/*  replace values (value = dcmenable) where values.name = "dcm_enable" */
     EXEC SQL UPDATE numvalues SET value = :dcmenable
 	WHERE name='dcm_enable';
-/*  exit */
-    /* No equivalent (?) */
 }
 
 
@@ -201,8 +192,16 @@ out_of_mem(msg)
 char *msg;
 {
     fprintf(stderr, "Out of memory while %s\n", msg);
-/*  end transaction    */
-    EXEC SQL COMMIT WORK;
-    cleanup();
+    if (prompt("Save database changes")) {
+	/* break out of a retrieve loop */
+	IIbreak();
+
+	EXEC SQL COMMIT WORK;
+	cleanup();
+	exit(1);
+    }
+    printf("Aborting transaction\n");
+    IIbreak();
+    EXEC SQL ROLLBACK WORK;
     exit(1);
 }