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Group SQL statements run during items list load into transactions -- this should greatly help avoid slowdown caused by new child items handling

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Clear Notifier queue before triggering, so that any commits in triggered code don't result in an infinite loop
This commit is contained in:
Dan Stillman 2007-04-27 06:36:00 +00:00
parent d8366f3e3c
commit 0a966cac12
4 changed files with 18 additions and 2 deletions
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5
chrome/content/zotero/xpcom/collectionTreeView.js
View File

@ -893,8 +893,11 @@ Zotero.ItemGroup.prototype.getSearchObject = function() {
// Create/load the inner search
var s = new Zotero.Search();
if (this.isLibrary()) { }
if (this.isLibrary()) {
s.addCondition('noChildren', 'true');
}
else if (this.isCollection()) {
s.addCondition('noChildren', 'true');
s.addCondition('collectionID', 'is', this.ref.getID());
if (Zotero.Prefs.get('recursiveCollections')) {
s.addCondition('recursive', 'true');

4
chrome/content/zotero/xpcom/itemTreeView.js
View File

@ -188,6 +188,8 @@ Zotero.ItemTreeView.prototype.refresh = function()
cacheFields = cacheFields.concat(field);
}
}
Zotero.DB.beginTransaction();
Zotero.Items.cacheFields(cacheFields);
var newRows = this._itemGroup.getChildItems();
@ -221,6 +223,8 @@ Zotero.ItemTreeView.prototype.refresh = function()
}
}
Zotero.DB.commitTransaction();
this._refreshHashMap();
// Update the treebox's row count

3
chrome/content/zotero/xpcom/notifier.js
View File

@ -249,6 +249,8 @@ Zotero.Notifier = new function(){
}
}
reset();
if (totals) {
Zotero.debug("Committing Notifier event queue" + totals);
@ -261,7 +263,6 @@ Zotero.Notifier = new function(){
}
}
}
reset();
}

8
chrome/content/zotero/xpcom/search.js
View File

@ -341,10 +341,13 @@ Zotero.Search.prototype.search = function(asTempTable){
}
if (this._scope) {
Zotero.DB.beginTransaction();
// If subsearch has post-search filter, run and insert ids into temp table
if (this._scope.hasPostSearchFilter()) {
var ids = this._scope.search();
if (!ids) {
Zotero.DB.commitTransaction();
return false;
}
@ -375,6 +378,7 @@ Zotero.Search.prototype.search = function(asTempTable){
var ids = Zotero.DB.columnQuery(sql, this._sqlParams);
Zotero.DB.query("DROP TABLE " + tmpTable);
Zotero.DB.commitTransaction();
}
else {
var ids = Zotero.DB.columnQuery(this._sql, this._sqlParams);
@ -528,6 +532,8 @@ Zotero.Search.prototype.getSQLParams = function(){
Zotero.Search.prototype._idsToTempTable = function (ids) {
var tmpTable = "tmpSearchResults_" + Zotero.randomString(8);
Zotero.DB.beginTransaction();
var sql = "CREATE TEMPORARY TABLE " + tmpTable + " (itemID INT)";
Zotero.DB.query(sql);
var sql = "INSERT INTO " + tmpTable + " VALUES (?)";
@ -546,6 +552,8 @@ Zotero.Search.prototype._idsToTempTable = function (ids) {
var sql = "CREATE INDEX " + tmpTable + "_itemID ON " + tmpTable + "(itemID)";
Zotero.DB.query(sql);
Zotero.DB.commitTransaction();
return tmpTable;
}