Examples with TableWriter io.questdb.cairo.TableWriter used on opensource projects

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Example 46 with TableWriter

use of io.questdb.cairo.TableWriter in project questdb by bluestreak01.

the class MinLongGroupByFunctionFactoryTest method testSomeNull.

@Test
public void testSomeNull() throws SqlException {
    compiler.compile("create table tab (f long)", sqlExecutionContext);
    try (TableWriter w = engine.getWriter(sqlExecutionContext.getCairoSecurityContext(), "tab", "testing")) {
        for (int i = 100; i > 10; i--) {
            TableWriter.Row r = w.newRow();
            if (i % 4 == 0) {
                r.putLong(0, i);
            }
            r.append();
        }
        w.commit();
    }
    try (RecordCursorFactory factory = compiler.compile("select min(f) from tab", sqlExecutionContext).getRecordCursorFactory()) {
        try (RecordCursor cursor = factory.getCursor(sqlExecutionContext)) {
            Record record = cursor.getRecord();
            Assert.assertEquals(1, cursor.size());
            Assert.assertTrue(cursor.hasNext());
            Assert.assertEquals(12, record.getLong(0));
        }
    }
}
Also used : TableWriter(io.questdb.cairo.TableWriter) RecordCursorFactory(io.questdb.cairo.sql.RecordCursorFactory) RecordCursor(io.questdb.cairo.sql.RecordCursor) Record(io.questdb.cairo.sql.Record) AbstractGriffinTest(io.questdb.griffin.AbstractGriffinTest) Test(org.junit.Test)

Example 47 with TableWriter

use of io.questdb.cairo.TableWriter in project questdb by bluestreak01.

the class MinLongGroupByFunctionFactoryTest method testNonNull.

@Test
public void testNonNull() throws SqlException {
    compiler.compile("create table tab (f long)", sqlExecutionContext);
    final Rnd rnd = new Rnd();
    try (TableWriter w = engine.getWriter(sqlExecutionContext.getCairoSecurityContext(), "tab", "testing")) {
        for (int i = 100; i > 10; i--) {
            TableWriter.Row r = w.newRow();
            r.putLong(0, rnd.nextLong());
            r.append();
        }
        w.commit();
    }
    try (RecordCursorFactory factory = compiler.compile("select min(f) from tab", sqlExecutionContext).getRecordCursorFactory()) {
        try (RecordCursor cursor = factory.getCursor(sqlExecutionContext)) {
            Record record = cursor.getRecord();
            Assert.assertEquals(1, cursor.size());
            Assert.assertTrue(cursor.hasNext());
            Assert.assertEquals(-8968886490993754893L, record.getLong(0));
        }
    }
}
Also used : TableWriter(io.questdb.cairo.TableWriter) RecordCursorFactory(io.questdb.cairo.sql.RecordCursorFactory) RecordCursor(io.questdb.cairo.sql.RecordCursor) Rnd(io.questdb.std.Rnd) Record(io.questdb.cairo.sql.Record) AbstractGriffinTest(io.questdb.griffin.AbstractGriffinTest) Test(org.junit.Test)

Example 48 with TableWriter

use of io.questdb.cairo.TableWriter in project questdb by bluestreak01.

the class PGJobContextTest method testRollbackDataOnStaleTransaction.

@Test
public void testRollbackDataOnStaleTransaction() throws Exception {
    assertMemoryLeak(() -> {
        try (final PGWireServer ignored = createPGServer(2)) {
            try (final Connection connection = getConnection(false, true)) {
                connection.setAutoCommit(false);
                connection.prepareStatement("create table xyz(a int)").execute();
                connection.prepareStatement("insert into xyz values (100)").execute();
                connection.prepareStatement("insert into xyz values (101)").execute();
                connection.prepareStatement("insert into xyz values (102)").execute();
                connection.prepareStatement("insert into xyz values (103)").execute();
                sink.clear();
                try (PreparedStatement ps = connection.prepareStatement("xyz");
                    ResultSet rs = ps.executeQuery()) {
                    assertResultSet("a[INTEGER]\n", sink, rs);
                }
            }
            // we need to let server process disconnect and release writer
            Os.sleep(2000);
            try (TableWriter w = engine.getWriter(sqlExecutionContext.getCairoSecurityContext(), "xyz", "testing")) {
                w.commit();
            }
            try (final Connection connection = getConnection(false, true)) {
                sink.clear();
                try (PreparedStatement ps = connection.prepareStatement("xyz");
                    ResultSet rs = ps.executeQuery()) {
                    assertResultSet("a[INTEGER]\n", sink, rs);
                }
            }
        }
    });
}
Also used : TableWriter(io.questdb.cairo.TableWriter) BaseConnection(org.postgresql.core.BaseConnection) AbstractGriffinTest(io.questdb.griffin.AbstractGriffinTest) Test(org.junit.Test)

Example 49 with TableWriter

use of io.questdb.cairo.TableWriter in project questdb by bluestreak01.

the class AlterTableRenameColumnTest method testRenameColumnAndCheckOpenReaderWithCursor.

@Test
public void testRenameColumnAndCheckOpenReaderWithCursor() throws Exception {
    String expectedBefore = "i\tsym\tamt\ttimestamp\tb\tc\td\te\tf\tg\tik\tj\tk\tl\tm\tn\n" + "1\tmsft\t50.938\t2018-01-01T00:12:00.000000Z\tfalse\tXYZ\t0.4621835429127854\t0.5599\t31\t2015-06-22T18:58:53.562Z\tPEHN\t-4485747798769957016\t1970-01-01T00:00:00.000000Z\t19\t00000000 19 c4 95 94 36 53 49 b4 59 7e 3b 08 a1 1e\tYSBEOUOJSHRUEDRQ\n" + "2\tgoogl\t42.281\t2018-01-01T00:24:00.000000Z\tfalse\tABC\t0.4138164748227684\t0.5522\t493\t2015-04-09T11:42:28.332Z\tHYRX\t-8811278461560712840\t1970-01-01T00:16:40.000000Z\t29\t00000000 53 d0 fb 64 bb 1a d4 f0 2d 40 e2 4b b1 3e e3 f1\t\n" + "3\tgoogl\t17.371\t2018-01-01T00:36:00.000000Z\tfalse\tABC\t0.05384400312338511\t0.0975\t327\t2015-09-26T18:05:10.217Z\tHYRX\t-3214230645884399728\t1970-01-01T00:33:20.000000Z\t28\t00000000 8e e5 61 2f 64 0e 2c 7f d7 6f b8 c9 ae 28\tSUWDSWUGS\n" + "4\tibm\t44.805\t2018-01-01T00:48:00.000000Z\ttrue\tXYZ\t0.14830552335848957\t0.9442\t95\t2015-01-04T19:58:55.654Z\tPEHN\t-5024542231726589509\t1970-01-01T00:50:00.000000Z\t39\t00000000 49 1c f2 3c ed 39 ac a8 3b a6\tOJIPHZEPIHVL\n" + "5\tgoogl\t42.956\t2018-01-01T01:00:00.000000Z\ttrue\t\t0.22895725920713628\t0.9821\t696\t2015-03-18T09:57:14.898Z\tCPSW\t-8757007522346766135\t1970-01-01T01:06:40.000000Z\t23\t\t\n" + "6\tibm\t82.59700000000001\t2018-01-01T01:12:00.000000Z\ttrue\tCDE\t0.021189232728939578\tNaN\t369\t2015-07-21T10:33:47.953Z\tPEHN\t-9147563299122452591\t1970-01-01T01:23:20.000000Z\t48\t00000000 18 93 bd 0b 61 f5 5d d0 eb 67 44 a7 6a\t\n" + "7\tgoogl\t98.59100000000001\t2018-01-01T01:24:00.000000Z\ttrue\tCDE\t0.24642266252221556\t0.2672\t174\t2015-02-20T01:11:53.748Z\t\t2151565237758036093\t1970-01-01T01:40:00.000000Z\t31\t\tHZSQLDGLOGIFO\n" + "8\tgoogl\t57.086\t2018-01-01T01:36:00.000000Z\ttrue\tABC\t0.6707018622395736\t0.0759\t199\t2015-09-12T07:21:40.050Z\t\t-4058426794463997577\t1970-01-01T01:56:40.000000Z\t37\t00000000 ea 4e ea 8b f5 0f 2d b3 14 33\tFFLRBROMNXKUIZ\n" + "9\tgoogl\t81.44200000000001\t2018-01-01T01:48:00.000000Z\tfalse\t\t0.2677326840703891\t0.5425\t1001\t2015-11-14T07:05:22.934Z\tHYRX\t-8793423647053878901\t1970-01-01T02:13:20.000000Z\t33\t00000000 25 c2 20 ff 70 3a c7 8a b3 14 cd 47 0b 0c\tFMQNTOG\n" + "10\tmsft\t3.973\t2018-01-01T02:00:00.000000Z\tfalse\tXYZ\tNaN\tNaN\t828\t2015-06-18T18:07:42.406Z\tPEHN\t-7398902448022205322\t1970-01-01T02:30:00.000000Z\t50\t00000000 fb 2e 42 fa f5 6e 8f 80 e3 54 b8 07 b1 32 57 ff\n" + "00000010 9a ef 88 cb\tCNGTNLEGPUHH\n";
    String expectedAfter = "i\tsym\tamt\ttimestamp\tbb\tcc\td\te\tf\tg\tik\tj\tk\tl\tm\tn\n" + "1\tmsft\t50.938\t2018-01-01T00:12:00.000000Z\tfalse\tXYZ\t0.4621835429127854\t0.5599\t31\t2015-06-22T18:58:53.562Z\tPEHN\t-4485747798769957016\t1970-01-01T00:00:00.000000Z\t19\t00000000 19 c4 95 94 36 53 49 b4 59 7e 3b 08 a1 1e\tYSBEOUOJSHRUEDRQ\n" + "2\tgoogl\t42.281\t2018-01-01T00:24:00.000000Z\tfalse\tABC\t0.4138164748227684\t0.5522\t493\t2015-04-09T11:42:28.332Z\tHYRX\t-8811278461560712840\t1970-01-01T00:16:40.000000Z\t29\t00000000 53 d0 fb 64 bb 1a d4 f0 2d 40 e2 4b b1 3e e3 f1\t\n" + "3\tgoogl\t17.371\t2018-01-01T00:36:00.000000Z\tfalse\tABC\t0.05384400312338511\t0.0975\t327\t2015-09-26T18:05:10.217Z\tHYRX\t-3214230645884399728\t1970-01-01T00:33:20.000000Z\t28\t00000000 8e e5 61 2f 64 0e 2c 7f d7 6f b8 c9 ae 28\tSUWDSWUGS\n" + "4\tibm\t44.805\t2018-01-01T00:48:00.000000Z\ttrue\tXYZ\t0.14830552335848957\t0.9442\t95\t2015-01-04T19:58:55.654Z\tPEHN\t-5024542231726589509\t1970-01-01T00:50:00.000000Z\t39\t00000000 49 1c f2 3c ed 39 ac a8 3b a6\tOJIPHZEPIHVL\n" + "5\tgoogl\t42.956\t2018-01-01T01:00:00.000000Z\ttrue\t\t0.22895725920713628\t0.9821\t696\t2015-03-18T09:57:14.898Z\tCPSW\t-8757007522346766135\t1970-01-01T01:06:40.000000Z\t23\t\t\n" + "6\tibm\t82.59700000000001\t2018-01-01T01:12:00.000000Z\ttrue\tCDE\t0.021189232728939578\tNaN\t369\t2015-07-21T10:33:47.953Z\tPEHN\t-9147563299122452591\t1970-01-01T01:23:20.000000Z\t48\t00000000 18 93 bd 0b 61 f5 5d d0 eb 67 44 a7 6a\t\n" + "7\tgoogl\t98.59100000000001\t2018-01-01T01:24:00.000000Z\ttrue\tCDE\t0.24642266252221556\t0.2672\t174\t2015-02-20T01:11:53.748Z\t\t2151565237758036093\t1970-01-01T01:40:00.000000Z\t31\t\tHZSQLDGLOGIFO\n" + "8\tgoogl\t57.086\t2018-01-01T01:36:00.000000Z\ttrue\tABC\t0.6707018622395736\t0.0759\t199\t2015-09-12T07:21:40.050Z\t\t-4058426794463997577\t1970-01-01T01:56:40.000000Z\t37\t00000000 ea 4e ea 8b f5 0f 2d b3 14 33\tFFLRBROMNXKUIZ\n" + "9\tgoogl\t81.44200000000001\t2018-01-01T01:48:00.000000Z\tfalse\t\t0.2677326840703891\t0.5425\t1001\t2015-11-14T07:05:22.934Z\tHYRX\t-8793423647053878901\t1970-01-01T02:13:20.000000Z\t33\t00000000 25 c2 20 ff 70 3a c7 8a b3 14 cd 47 0b 0c\tFMQNTOG\n" + "10\tmsft\t3.973\t2018-01-01T02:00:00.000000Z\tfalse\tXYZ\tNaN\tNaN\t828\t2015-06-18T18:07:42.406Z\tPEHN\t-7398902448022205322\t1970-01-01T02:30:00.000000Z\t50\t00000000 fb 2e 42 fa f5 6e 8f 80 e3 54 b8 07 b1 32 57 ff\n" + "00000010 9a ef 88 cb\tCNGTNLEGPUHH\n";
    assertMemoryLeak(() -> {
        createX();
        try (TableReader reader = engine.getReader(sqlExecutionContext.getCairoSecurityContext(), "x")) {
            Assert.assertEquals("b", reader.getMetadata().getColumnName(4));
            // check cursor before renaming column
            TestUtils.assertReader(expectedBefore, reader, sink);
            try (TableWriter writer = engine.getWriter(sqlExecutionContext.getCairoSecurityContext(), "x", "testing")) {
                writer.renameColumn("b", "bb");
                writer.renameColumn("c", "cc");
                Assert.assertEquals("bb", writer.getMetadata().getColumnName(4));
            }
            // reload reader
            Assert.assertTrue(reader.reload());
            // check cursor after reload
            TestUtils.assertReader(expectedAfter, reader, sink);
            assertReader(expectedAfter, "x");
            Assert.assertEquals("bb", reader.getMetadata().getColumnName(4));
        }
    });
}
Also used : TableWriter(io.questdb.cairo.TableWriter) TableReader(io.questdb.cairo.TableReader) Test(org.junit.Test)

Example 50 with TableWriter

use of io.questdb.cairo.TableWriter in project questdb by bluestreak01.

the class AlterTableRenameColumnTest method testRenameTimestampColumnAndCheckOpenReaderWithCursor.

@Test
public void testRenameTimestampColumnAndCheckOpenReaderWithCursor() throws Exception {
    String expectedBefore = "i\tsym\tamt\ttimestamp\tb\tc\td\te\tf\tg\tik\tj\tk\tl\tm\tn\n" + "1\tmsft\t50.938\t2018-01-01T00:12:00.000000Z\tfalse\tXYZ\t0.4621835429127854\t0.5599\t31\t2015-06-22T18:58:53.562Z\tPEHN\t-4485747798769957016\t1970-01-01T00:00:00.000000Z\t19\t00000000 19 c4 95 94 36 53 49 b4 59 7e 3b 08 a1 1e\tYSBEOUOJSHRUEDRQ\n" + "2\tgoogl\t42.281\t2018-01-01T00:24:00.000000Z\tfalse\tABC\t0.4138164748227684\t0.5522\t493\t2015-04-09T11:42:28.332Z\tHYRX\t-8811278461560712840\t1970-01-01T00:16:40.000000Z\t29\t00000000 53 d0 fb 64 bb 1a d4 f0 2d 40 e2 4b b1 3e e3 f1\t\n" + "3\tgoogl\t17.371\t2018-01-01T00:36:00.000000Z\tfalse\tABC\t0.05384400312338511\t0.0975\t327\t2015-09-26T18:05:10.217Z\tHYRX\t-3214230645884399728\t1970-01-01T00:33:20.000000Z\t28\t00000000 8e e5 61 2f 64 0e 2c 7f d7 6f b8 c9 ae 28\tSUWDSWUGS\n" + "4\tibm\t44.805\t2018-01-01T00:48:00.000000Z\ttrue\tXYZ\t0.14830552335848957\t0.9442\t95\t2015-01-04T19:58:55.654Z\tPEHN\t-5024542231726589509\t1970-01-01T00:50:00.000000Z\t39\t00000000 49 1c f2 3c ed 39 ac a8 3b a6\tOJIPHZEPIHVL\n" + "5\tgoogl\t42.956\t2018-01-01T01:00:00.000000Z\ttrue\t\t0.22895725920713628\t0.9821\t696\t2015-03-18T09:57:14.898Z\tCPSW\t-8757007522346766135\t1970-01-01T01:06:40.000000Z\t23\t\t\n" + "6\tibm\t82.59700000000001\t2018-01-01T01:12:00.000000Z\ttrue\tCDE\t0.021189232728939578\tNaN\t369\t2015-07-21T10:33:47.953Z\tPEHN\t-9147563299122452591\t1970-01-01T01:23:20.000000Z\t48\t00000000 18 93 bd 0b 61 f5 5d d0 eb 67 44 a7 6a\t\n" + "7\tgoogl\t98.59100000000001\t2018-01-01T01:24:00.000000Z\ttrue\tCDE\t0.24642266252221556\t0.2672\t174\t2015-02-20T01:11:53.748Z\t\t2151565237758036093\t1970-01-01T01:40:00.000000Z\t31\t\tHZSQLDGLOGIFO\n" + "8\tgoogl\t57.086\t2018-01-01T01:36:00.000000Z\ttrue\tABC\t0.6707018622395736\t0.0759\t199\t2015-09-12T07:21:40.050Z\t\t-4058426794463997577\t1970-01-01T01:56:40.000000Z\t37\t00000000 ea 4e ea 8b f5 0f 2d b3 14 33\tFFLRBROMNXKUIZ\n" + "9\tgoogl\t81.44200000000001\t2018-01-01T01:48:00.000000Z\tfalse\t\t0.2677326840703891\t0.5425\t1001\t2015-11-14T07:05:22.934Z\tHYRX\t-8793423647053878901\t1970-01-01T02:13:20.000000Z\t33\t00000000 25 c2 20 ff 70 3a c7 8a b3 14 cd 47 0b 0c\tFMQNTOG\n" + "10\tmsft\t3.973\t2018-01-01T02:00:00.000000Z\tfalse\tXYZ\tNaN\tNaN\t828\t2015-06-18T18:07:42.406Z\tPEHN\t-7398902448022205322\t1970-01-01T02:30:00.000000Z\t50\t00000000 fb 2e 42 fa f5 6e 8f 80 e3 54 b8 07 b1 32 57 ff\n" + "00000010 9a ef 88 cb\tCNGTNLEGPUHH\n";
    String expectedAfter = "i\tsym\tamt\tts\tb\tc\td\te\tf\tg\tik\tj\tk\tl\tm\tn\n" + "1\tmsft\t50.938\t2018-01-01T00:12:00.000000Z\tfalse\tXYZ\t0.4621835429127854\t0.5599\t31\t2015-06-22T18:58:53.562Z\tPEHN\t-4485747798769957016\t1970-01-01T00:00:00.000000Z\t19\t00000000 19 c4 95 94 36 53 49 b4 59 7e 3b 08 a1 1e\tYSBEOUOJSHRUEDRQ\n" + "2\tgoogl\t42.281\t2018-01-01T00:24:00.000000Z\tfalse\tABC\t0.4138164748227684\t0.5522\t493\t2015-04-09T11:42:28.332Z\tHYRX\t-8811278461560712840\t1970-01-01T00:16:40.000000Z\t29\t00000000 53 d0 fb 64 bb 1a d4 f0 2d 40 e2 4b b1 3e e3 f1\t\n" + "3\tgoogl\t17.371\t2018-01-01T00:36:00.000000Z\tfalse\tABC\t0.05384400312338511\t0.0975\t327\t2015-09-26T18:05:10.217Z\tHYRX\t-3214230645884399728\t1970-01-01T00:33:20.000000Z\t28\t00000000 8e e5 61 2f 64 0e 2c 7f d7 6f b8 c9 ae 28\tSUWDSWUGS\n" + "4\tibm\t44.805\t2018-01-01T00:48:00.000000Z\ttrue\tXYZ\t0.14830552335848957\t0.9442\t95\t2015-01-04T19:58:55.654Z\tPEHN\t-5024542231726589509\t1970-01-01T00:50:00.000000Z\t39\t00000000 49 1c f2 3c ed 39 ac a8 3b a6\tOJIPHZEPIHVL\n" + "5\tgoogl\t42.956\t2018-01-01T01:00:00.000000Z\ttrue\t\t0.22895725920713628\t0.9821\t696\t2015-03-18T09:57:14.898Z\tCPSW\t-8757007522346766135\t1970-01-01T01:06:40.000000Z\t23\t\t\n" + "6\tibm\t82.59700000000001\t2018-01-01T01:12:00.000000Z\ttrue\tCDE\t0.021189232728939578\tNaN\t369\t2015-07-21T10:33:47.953Z\tPEHN\t-9147563299122452591\t1970-01-01T01:23:20.000000Z\t48\t00000000 18 93 bd 0b 61 f5 5d d0 eb 67 44 a7 6a\t\n" + "7\tgoogl\t98.59100000000001\t2018-01-01T01:24:00.000000Z\ttrue\tCDE\t0.24642266252221556\t0.2672\t174\t2015-02-20T01:11:53.748Z\t\t2151565237758036093\t1970-01-01T01:40:00.000000Z\t31\t\tHZSQLDGLOGIFO\n" + "8\tgoogl\t57.086\t2018-01-01T01:36:00.000000Z\ttrue\tABC\t0.6707018622395736\t0.0759\t199\t2015-09-12T07:21:40.050Z\t\t-4058426794463997577\t1970-01-01T01:56:40.000000Z\t37\t00000000 ea 4e ea 8b f5 0f 2d b3 14 33\tFFLRBROMNXKUIZ\n" + "9\tgoogl\t81.44200000000001\t2018-01-01T01:48:00.000000Z\tfalse\t\t0.2677326840703891\t0.5425\t1001\t2015-11-14T07:05:22.934Z\tHYRX\t-8793423647053878901\t1970-01-01T02:13:20.000000Z\t33\t00000000 25 c2 20 ff 70 3a c7 8a b3 14 cd 47 0b 0c\tFMQNTOG\n" + "10\tmsft\t3.973\t2018-01-01T02:00:00.000000Z\tfalse\tXYZ\tNaN\tNaN\t828\t2015-06-18T18:07:42.406Z\tPEHN\t-7398902448022205322\t1970-01-01T02:30:00.000000Z\t50\t00000000 fb 2e 42 fa f5 6e 8f 80 e3 54 b8 07 b1 32 57 ff\n" + "00000010 9a ef 88 cb\tCNGTNLEGPUHH\n";
    assertMemoryLeak(() -> {
        createX();
        try (TableReader reader = engine.getReader(sqlExecutionContext.getCairoSecurityContext(), "x")) {
            Assert.assertEquals("timestamp", reader.getMetadata().getColumnName(3));
            // check cursor before renaming column
            TestUtils.assertReader(expectedBefore, reader, sink);
            try (TableWriter writer = engine.getWriter(sqlExecutionContext.getCairoSecurityContext(), "x", "testing")) {
                writer.renameColumn("timestamp", "ts");
                Assert.assertEquals("ts", writer.getMetadata().getColumnName(3));
            }
            // reload reader
            Assert.assertTrue(reader.reload());
            // check cursor after reload
            TestUtils.assertReader(expectedAfter, reader, sink);
            assertReader(expectedAfter, "x");
            Assert.assertEquals("ts", reader.getMetadata().getColumnName(3));
        }
    });
}
Also used : TableWriter(io.questdb.cairo.TableWriter) TableReader(io.questdb.cairo.TableReader) Test(org.junit.Test)

Aggregations

TableWriter (io.questdb.cairo.TableWriter)103 Test (org.junit.Test)88 RecordCursor (io.questdb.cairo.sql.RecordCursor)71 AbstractGriffinTest (io.questdb.griffin.AbstractGriffinTest)71 Record (io.questdb.cairo.sql.Record)70 RecordCursorFactory (io.questdb.cairo.sql.RecordCursorFactory)68 Rnd (io.questdb.std.Rnd)23 TableReader (io.questdb.cairo.TableReader)9 CountDownLatch (java.util.concurrent.CountDownLatch)9 EntryUnavailableException (io.questdb.cairo.EntryUnavailableException)7 ServerDisconnectException (io.questdb.network.ServerDisconnectException)7 AtomicInteger (java.util.concurrent.atomic.AtomicInteger)7 CairoConfiguration (io.questdb.cairo.CairoConfiguration)3 CairoEngine (io.questdb.cairo.CairoEngine)3 DefaultCairoConfiguration (io.questdb.cairo.DefaultCairoConfiguration)3 SqlCompiler (io.questdb.griffin.SqlCompiler)3 SqlExecutionContextImpl (io.questdb.griffin.SqlExecutionContextImpl)3 RecordCursorPrinter (io.questdb.cairo.RecordCursorPrinter)2 Path (io.questdb.std.str.Path)2 CyclicBarrier (java.util.concurrent.CyclicBarrier)2
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