Optimize session table during nightly cron

PTFS-Europe · May 7, 2024 · 850b862 · 850b862
1 parent bf4d888
commit 850b862
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Showing 3 changed files with 16 additions and 0 deletions.
diff --git a/code/cron/cron.jar b/code/cron/cron.jar
diff --git a/code/cron/src/com/turning_leaf_technologies/cron/DatabaseCleanup.java b/code/cron/src/com/turning_leaf_technologies/cron/DatabaseCleanup.java
@@ -28,6 +28,7 @@ public void doCronProcess(String servername, Ini configIni, Section processSetti
 		removeOldIndexingData(dbConn, logger, processLog);
 		removeOldExternalRequests(dbConn, logger, processLog);
 		optimizeSearchTable(dbConn, logger, processLog);
+		optimizeSessionsTable(dbConn, logger, processLog);
 
 		cleanupReadingHistory(dbConn, logger, processLog);
 
@@ -51,6 +52,20 @@ private void optimizeSearchTable(Connection dbConn, Logger logger, CronProcessLo
 		}
 	}
 
+	private void optimizeSessionsTable(Connection dbConn, Logger logger, CronProcessLogEntry processLog) {
+		//Optimize search table
+		try {
+			PreparedStatement optimizeStmt = dbConn.prepareStatement("OPTIMIZE TABLE session");
+
+			optimizeStmt.execute();
+
+			processLog.addNote("Optimized sessions table.");
+			processLog.saveResults();
+		} catch (SQLException e) {
+			processLog.incErrors("Unable to optimize search table. ", e);
+		}
+	}
+
 	private void cleanupReadingHistory(Connection dbConn, Logger logger, CronProcessLogEntry processLog) {
 		//Remove long searches
 		try {

diff --git a/code/web/release_notes/24.05.00.MD b/code/web/release_notes/24.05.00.MD
@@ -182,6 +182,7 @@
 - Fix default colors for some elements within themes to be white. (Ticket 131505) (*MDN*)
 - Error handling when viewing records that are not linked to a grouped work. (*MDN*)
 - Correct license included in repository based on VuFind original license. (*MDN*)
+- Optimize session table during nightly cron. (*MDN*)
 
 ## This release includes code contributions from
 - ByWater Solutions