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Fix pipe receiver type conversion load path #17849

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Fix pipe receiver type conversion load path #17849

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24533ce
Add pipe type conversion semantic ITs
Caideyipi Jun 5, 2026
17190aa
Fix float-to-date semantic IT expectation
Caideyipi Jun 5, 2026
bdeb94a
Add aligned stream pipe type conversion IT
Caideyipi Jun 5, 2026
59530d1
Fix pipe table type conversion load path
Caideyipi Jun 5, 2026
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315 changes: 315 additions & 0 deletions integration-test/src/test/java/org/apache/iotdb/pipe/it/dual/TypeConversionSemanticCase.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/

package org.apache.iotdb.pipe.it.dual;

import org.apache.iotdb.rpc.RpcUtils;

import org.apache.tsfile.enums.TSDataType;
import org.apache.tsfile.utils.BytesUtils;

import java.nio.charset.StandardCharsets;
import java.time.ZoneOffset;
import java.util.Arrays;
import java.util.List;

public class TypeConversionSemanticCase {

public static final int ROW_COUNT = 3;

public static final List<TypeConversionSemanticCase> CASES =
Arrays.asList(
c(
"bool_to_int32",
TSDataType.BOOLEAN,
TSDataType.INT32,
values("true", "false", "true"),
values("1", "0", "1")),
c(
"bool_to_int64",
TSDataType.BOOLEAN,
TSDataType.INT64,
values("true", "false", "true"),
values("1", "0", "1")),
c(
"bool_to_float",
TSDataType.BOOLEAN,
TSDataType.FLOAT,
values("true", "false", "true"),
values("1.0", "0.0", "1.0")),
c(
"bool_to_double",
TSDataType.BOOLEAN,
TSDataType.DOUBLE,
values("true", "false", "true"),
values("1.0", "0.0", "1.0")),
c(
"bool_to_text",
TSDataType.BOOLEAN,
TSDataType.TEXT,
values("true", "false", "true"),
values("true", "false", "true")),
c(
"bool_to_blob",
TSDataType.BOOLEAN,
TSDataType.BLOB,
values("true", "false", "true"),
values(blobValue("true"), blobValue("false"), blobValue("true"))),
c(
"bool_to_string",
TSDataType.BOOLEAN,
TSDataType.STRING,
values("true", "false", "true"),
values("true", "false", "true")),
c(
"bool_to_date",
TSDataType.BOOLEAN,
TSDataType.DATE,
values("true", "false", "true"),
values("1970-01-02", "1970-01-01", "1970-01-02")),
c(
"bool_to_timestamp",
TSDataType.BOOLEAN,
TSDataType.TIMESTAMP,
values("true", "false", "true"),
values(timestampValue(1), timestampValue(0), timestampValue(1))),
c(
"int32_to_boolean",
TSDataType.INT32,
TSDataType.BOOLEAN,
values("0", "2", "-1"),
values("false", "true", "true")),
c(
"int32_to_timestamp",
TSDataType.INT32,
TSDataType.TIMESTAMP,
values("0", "1", "86400000"),
values(timestampValue(0), timestampValue(1), timestampValue(86400000))),
c(
"int32_to_date",
TSDataType.INT32,
TSDataType.DATE,
values("19700102", "20240229", "42"),
values("1970-01-02", "2024-02-29", "1970-01-01")),
c(
"int64_to_int32",
TSDataType.INT64,
TSDataType.INT32,
values("2147483648", "-2147483649", "42"),
values("-2147483648", "2147483647", "42")),
c(
"int64_to_boolean",
TSDataType.INT64,
TSDataType.BOOLEAN,
values("0", "2", "-1"),
values("false", "true", "true")),
c(
"int64_to_date",
TSDataType.INT64,
TSDataType.DATE,
values("19700102", "2147483648", "19700103"),
values("1970-01-02", "1970-01-01", "1970-01-03")),
c(
"float_to_int32",
TSDataType.FLOAT,
TSDataType.INT32,
values("2.9", "-2.9", "0.0"),
values("2", "-2", "0")),
c(
"float_to_boolean",
TSDataType.FLOAT,
TSDataType.BOOLEAN,
values("0.0", "0.1", "-0.1"),
values("false", "true", "true")),
c(
"float_to_date",
TSDataType.FLOAT,
TSDataType.DATE,
values("19700102.0", "19700104.0", "42.9"),
values("1970-01-02", "1970-01-04", "1970-01-01")),
c(
"double_to_int64",
TSDataType.DOUBLE,
TSDataType.INT64,
values("3.9", "-3.9", "0.0"),
values("3", "-3", "0")),
c(
"double_to_boolean",
TSDataType.DOUBLE,
TSDataType.BOOLEAN,
values("0.0", "0.1", "-0.1"),
values("false", "true", "true")),
c(
"double_to_timestamp",
TSDataType.DOUBLE,
TSDataType.TIMESTAMP,
values("1.9", "86400000.9", "0.0"),
values(timestampValue(1), timestampValue(86400000), timestampValue(0))),
c(
"text_to_int32",
TSDataType.TEXT,
TSDataType.INT32,
values("'123.9'", "'bad'", "'-123.9'"),
values("123", "0", "-123")),
c(
"string_to_int64",
TSDataType.STRING,
TSDataType.INT64,
values("'456.9'", "'bad'", "'-456.9'"),
values("456", "0", "-456")),
c(
"blob_to_float",
TSDataType.BLOB,
TSDataType.FLOAT,
values(blobSql("7.5"), blobSql("bad"), blobSql("-7.5")),
values("7.5", "0.0", "-7.5")),
c(
"text_to_double",
TSDataType.TEXT,
TSDataType.DOUBLE,
values("'8.25'", "'bad'", "'-8.25'"),
values("8.25", "0.0", "-8.25")),
c(
"text_to_boolean",
TSDataType.TEXT,
TSDataType.BOOLEAN,
values("'true'", "'1'", "'TrUe'"),
values("true", "false", "true")),
c(
"string_to_boolean",
TSDataType.STRING,
TSDataType.BOOLEAN,
values("'TRUE'", "'false'", "'yes'"),
values("true", "false", "false")),
c(
"blob_to_boolean",
TSDataType.BLOB,
TSDataType.BOOLEAN,
values(blobSql("true"), blobSql("FALSE"), blobSql("0")),
values("true", "false", "false")),
c(
"text_to_timestamp",
TSDataType.TEXT,
TSDataType.TIMESTAMP,
values("'86400000'", "'1970-01-02T00:00:00.000'", "'bad'"),
values(timestampValue(86400000), timestampValue(86400000), timestampValue(0))),
c(
"string_to_timestamp",
TSDataType.STRING,
TSDataType.TIMESTAMP,
values("'1970-01-03T00:00:00.000'", "'bad'", "'86400000'"),
values(timestampValue(172800000), timestampValue(0), timestampValue(86400000))),
c(
"blob_to_timestamp",
TSDataType.BLOB,
TSDataType.TIMESTAMP,
values(blobSql("bad"), blobSql("1"), blobSql("1970-01-02T00:00:00.000")),
values(timestampValue(0), timestampValue(1), timestampValue(86400000))),
c(
"text_to_date",
TSDataType.TEXT,
TSDataType.DATE,
values("'19700102'", "'1970-01-04'", "'bad'"),
values("1970-01-02", "1970-01-04", "1970-01-01")),
c(
"string_to_date",
TSDataType.STRING,
TSDataType.DATE,
values("'1970-01-03'", "'19700105'", "'1970-01-07'"),
values("1970-01-03", "1970-01-05", "1970-01-07")),
c(
"blob_to_date",
TSDataType.BLOB,
TSDataType.DATE,
values(blobSql("bad"), blobSql("1970-01-06"), blobSql("19700108")),
values("1970-01-01", "1970-01-06", "1970-01-08")),
c(
"timestamp_to_date",
TSDataType.TIMESTAMP,
TSDataType.DATE,
values("0", "86399999", "86400000"),
values("1970-01-01", "1970-01-01", "1970-01-02")),
c(
"date_to_timestamp",
TSDataType.DATE,
TSDataType.TIMESTAMP,
values("'1970-01-01'", "'1970-01-02'", "'1970-01-03'"),
values(timestampValue(0), timestampValue(86400000), timestampValue(172800000))),
c(
"timestamp_to_boolean",
TSDataType.TIMESTAMP,
TSDataType.BOOLEAN,
values("0", "-1", "1"),
values("false", "true", "true")),
c(
"date_to_boolean",
TSDataType.DATE,
TSDataType.BOOLEAN,
values("'1970-01-01'", "'1970-01-02'", "'1969-12-31'"),
values("false", "true", "true")));

public final String measurement;
public final TSDataType sourceType;
public final TSDataType targetType;
public final String[] sourceSqlValues;
public final String[] expectedValues;

private TypeConversionSemanticCase(
final String measurement,
final TSDataType sourceType,
final TSDataType targetType,
final String[] sourceSqlValues,
final String[] expectedValues) {
this.measurement = measurement;
this.sourceType = sourceType;
this.targetType = targetType;
this.sourceSqlValues = sourceSqlValues;
this.expectedValues = expectedValues;
}

private static TypeConversionSemanticCase c(
final String measurement,
final TSDataType sourceType,
final TSDataType targetType,
final String[] sourceSqlValues,
final String[] expectedValues) {
return new TypeConversionSemanticCase(
measurement, sourceType, targetType, sourceSqlValues, expectedValues);
}

private static String[] values(final String... values) {
return values;
}

public static String timestampValue(final long timestamp) {
return RpcUtils.formatDatetime("default", "ms", timestamp, ZoneOffset.UTC);
}

private static String blobSql(final String value) {
final StringBuilder builder = new StringBuilder("X'");
for (final byte b : value.getBytes(StandardCharsets.UTF_8)) {
builder.append(String.format("%02x", b & 0xFF));
}
return builder.append("'").toString();
}

private static String blobValue(final String value) {
return BytesUtils.parseBlobByteArrayToString(value.getBytes(StandardCharsets.UTF_8));
}
}
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