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#710 - Added back readUnsignedLeb128 in ClickHouseRowBinaryInputStream #711

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#710 - Added back readUnsignedLeb128 in ClickHouseRowBinaryInputStream #711

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710 - Added back readUnsignedLeb128 in ClickHouseRowBinaryInputStream
vonnagy Sep 2, 2021
4c86501
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vonnagy Sep 2, 2021
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4 changes: 4 additions & 0 deletions clickhouse-jdbc/src/main/java/ru/yandex/clickhouse/util/ClickHouseRowBinaryInputStream.java
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,10 @@ public List<ClickHouseColumnInfo> getColumns() {
return this.columns;
}

public int readUnsignedLeb128() throws IOException {
return Utils.readUnsignedLeb128(in);
}

public void readBytes(byte[] bytes) throws IOException {
readBytes(bytes, 0, bytes.length);
}
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6 changes: 6 additions & 0 deletions ...ouse-jdbc/src/test/java/ru/yandex/clickhouse/util/ClickHouseRowBinaryInputStreamTest.java
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Expand Up @@ -110,6 +110,12 @@ public void testFixedString() throws Exception {
assertEquals(inputZeroPaddedString.readFixedString(10), "hello\0\0\0\0\0");
}

@Test
public void testUnsignedLeb128() throws Exception {
ClickHouseRowBinaryInputStream input = prepareStream(new byte[] { -128, -62, -41, 47 });
assertEquals(input.readUnsignedLeb128(), 100000000);
}

@Test
public void testOne() throws Exception {
ClickHouseRowBinaryInputStream input = prepareStream(new byte[]{5, 97, 46, 98, 46, 99, 123, 20, -82, 71, -31, 26, 69, 64, 34, 87, -13, 88, 120, 67, 48, 116, -13, 88});
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