Java Code Examples for com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx#begin()
The following examples show how to use
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx#begin() .
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Example 1
Source File: LuceneInsertReadMultithreadTest.java From orientdb-lucene with Apache License 2.0 | 6 votes |
@Override public void run() { db = new ODatabaseDocumentTx(url); db.open("admin", "admin"); db.declareIntent(new OIntentMassiveInsert()); db.begin(); for (int i = 0; i < cycle; i++) { ODocument doc = new ODocument("City"); doc.field("name", "Rome"); db.save(doc); if (i % commitBuf == 0) { db.commit(); db.begin(); } } db.close(); }
Example 2
Source File: LuceneInsertMultithreadTest.java From orientdb-lucene with Apache License 2.0 | 6 votes |
@Override public void run() { db = new ODatabaseDocumentTx(url); db.open("admin", "admin"); db.declareIntent(new OIntentMassiveInsert()); db.begin(); for (int i = 0; i < cycle; i++) { ODocument doc = new ODocument("City"); doc.field("name", "Rome"); db.save(doc); if (i % commitBuf == 0) { db.commit(); db.begin(); } } db.close(); }
Example 3
Source File: ComponentDatabaseUpgrade_1_5.java From nexus-public with Eclipse Public License 1.0 | 5 votes |
private boolean populateCaseInsensitiveNameFieldBatch(final ODatabaseDocumentTx db) { log.trace("Processing batch of {} component records...", BATCH_SIZE); db.begin(); List<ODocument> components = db.query(SELECT_COMPONENT_BATCH); if (components.isEmpty()) { return false; } for (ODocument component : components) { String name = component.field(P_NAME, String.class); component.field(P_CI_NAME, name.toLowerCase(Locale.ENGLISH)); component.save(); } db.commit(); return true; }
Example 4
Source File: OOrientDBLoader.java From orientdb-etl with Apache License 2.0 | 4 votes |
private void beginTransaction(final ODatabaseDocumentTx db) { db.begin(); if (txUseLog != null) db.getTransaction().setUsingLog(txUseLog); }