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IDEMPIERE-3162:infoPanel:postgresql need trx to use cursor based resultset

This commit is contained in:
hieplq 2016-08-17 23:53:56 +07:00
parent eb6c1f4347
commit 0d78b00ce2
2 changed files with 7 additions and 1 deletions
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1
org.adempiere.base/src/org/compiere/model/GridTable.java
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@ -3543,6 +3543,7 @@ public class GridTable extends AbstractTableModel
private void openResultSet() { private void openResultSet() {
//postgresql need trx to use cursor based resultset //postgresql need trx to use cursor based resultset
//https://jdbc.postgresql.org/documentation/head/query.html#query-with-cursor
String trxName = m_virtual ? Trx.createTrxName("Loader") : null; String trxName = m_virtual ? Trx.createTrxName("Loader") : null;
trx = trxName != null ? Trx.get(trxName, true) : null; trx = trxName != null ? Trx.get(trxName, true) : null;
// open Statement (closed by Loader.close) // open Statement (closed by Loader.close)

7
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
View File

@ -840,9 +840,13 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
isHasNextPage = false; isHasNextPage = false;
if (log.isLoggable(Level.FINER)) if (log.isLoggable(Level.FINER))
log.finer(dataSql); log.finer(dataSql);
Trx trx = null;
try try
{ {
m_pstmt = DB.prepareStatement(dataSql, null); //https://jdbc.postgresql.org/documentation/head/query.html#query-with-cursor
String trxName = Trx.createTrxName("InfoPanelLoad:");
trx = Trx.get(trxName, true);
m_pstmt = DB.prepareStatement(dataSql, trxName);
setParameters (m_pstmt, false); // no count setParameters (m_pstmt, false); // no count
if (log.isLoggable(Level.FINE)) if (log.isLoggable(Level.FINE))
log.fine("Start query - " + (System.currentTimeMillis()-startTime) + "ms"); log.fine("Start query - " + (System.currentTimeMillis()-startTime) + "ms");
@ -889,6 +893,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
finally finally
{ {
DB.close(m_rs, m_pstmt); DB.close(m_rs, m_pstmt);
trx.close();
} }
if (end > cacheEnd || end <= 0) if (end > cacheEnd || end <= 0)