Package org.tmatesoft.sqljet.core.internal.table

Examples of org.tmatesoft.sqljet.core.internal.table.ISqlJetBtreeIndexTable

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     * @throws SqlJetException
     */
    private long locateHash(final ISqlJetSchema schema, final String hash) throws SqlJetException {
        final String i = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(i);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, i, false);
        try {
            return index.lookup(false, hash);
        } finally {
            index.close();
        }
    }
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        final SqlJetSchema schema = new SqlJetSchema(db, btreeCopy);
        btreeCopy.setSchema(schema);
        final ISqlJetBtreeDataTable data = new SqlJetBtreeDataTable(btreeCopy, REP_CACHE_TABLE, true);
        final String idx = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(idx);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, idx, true);
        btreeCopy.beginTrans(SqlJetTransactionMode.WRITE);
        insertHash(schema, data, index, "TEST");
        btreeCopy.commit();
    }
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        final SqlJetSchema schema = new SqlJetSchema(db, btreeCopy);
        btreeCopy.setSchema(schema);
        final ISqlJetBtreeDataTable data = new SqlJetBtreeDataTable(btreeCopy, REP_CACHE_TABLE, true);
        final String idx = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(idx);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, idx, true);
        for (int i = 0; i < REPEATS_COUNT; i++) {
            btreeCopy.beginTrans(SqlJetTransactionMode.WRITE);
            insertHash(schema, data, index, String.valueOf(i));
            btreeCopy.commit();
        }
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        final SqlJetSchema schema = new SqlJetSchema(db, btreeCopy);
        btreeCopy.setSchema(schema);
        final ISqlJetBtreeDataTable data = new SqlJetBtreeDataTable(btreeCopy, REP_CACHE_TABLE, true);
        final String idx = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(idx);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, idx, true);
        btreeCopy.beginTrans(SqlJetTransactionMode.WRITE);
        for (int i = 0; i < REPEATS_COUNT; i++) {
            insertHash(schema, data, index, String.valueOf(i));
        }
        btreeCopy.commit();
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        final SqlJetSchema schema = new SqlJetSchema(db, btreeCopy);
        btreeCopy.setSchema(schema);
        final ISqlJetBtreeDataTable data = new SqlJetBtreeDataTable(btreeCopy, REP_CACHE_TABLE, true);
        final String idx = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(idx);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, idx, true);
        Random random = new Random();
        for (int i = 0; i < REPEATS_COUNT; i++) {
            btreeCopy.beginTrans(SqlJetTransactionMode.WRITE);
            final String hash = String.valueOf(SqlJetUtility.fromUnsigned(random.nextInt()));
            if (locateHash(schema, hash) == 0) {
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        final SqlJetSchema schema = new SqlJetSchema(db, btreeCopy);
        btreeCopy.setSchema(schema);
        final ISqlJetBtreeDataTable data = new SqlJetBtreeDataTable(btreeCopy, REP_CACHE_TABLE, true);
        final String idx = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(idx);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, idx, true);
        Random random = new Random();
        btreeCopy.beginTrans(SqlJetTransactionMode.WRITE);
        for (int i = 0; i < REPEATS_COUNT; i++) {
            final String hash = String.valueOf(SqlJetUtility.fromUnsigned(random.nextInt()));
            if (locateHash(schema, hash) == 0) {
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     * @throws SqlJetException
     */
    private void deleteIndex(final ISqlJetSchema schema, final String hash, long rowId) throws SqlJetException {
        final String i = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(i);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, i, true);
        try {
            index.delete(rowId, hash);
        } finally {
            index.close();
        }
    }
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    public void checkIndexSorted() throws SqlJetException {
        final SqlJetSchema schema = new SqlJetSchema(db, btreeCopy);
        btreeCopy.setSchema(schema);
        final String idx = schema.getIndexes(REP_CACHE_TABLE).iterator().next().getName();
        Assert.assertNotNull(idx);
        final ISqlJetBtreeIndexTable index = new SqlJetBtreeIndexTable(btreeCopy, idx, true);
        String prev = null;
        for (index.first(); !index.eof(); index.next()) {
            final String hash = index.getString(0);
            logger.info(hash);
            if (prev != null && hash != null) {
                Assert.assertTrue(hash.compareTo(prev) > 0);
            }
            prev = hash;
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Related Classes of org.tmatesoft.sqljet.core.internal.table.ISqlJetBtreeIndexTable

  • org.tmatesoft.sqljet.core.internal.SqlJetBtreeTableTest
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