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[feature](function) support ip function named ipv6_cidr_to_range(addr, cidr) (#29812)

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This commit is contained in:
yangshijie
2024-01-15 19:02:00 +08:00
committed by yiguolei
parent 43597afe2c
commit 66513d57f9
10 changed files with 446 additions and 36 deletions
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2
fe/fe-core/src/main/java/org/apache/doris/catalog/BuiltinScalarFunctions.java
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@ -188,6 +188,7 @@ import org.apache.doris.nereids.trees.expressions.functions.scalar.HourFloor;
import org.apache.doris.nereids.trees.expressions.functions.scalar.HoursAdd;
import org.apache.doris.nereids.trees.expressions.functions.scalar.HoursDiff;
import org.apache.doris.nereids.trees.expressions.functions.scalar.HoursSub;
import org.apache.doris.nereids.trees.expressions.functions.scalar.IPv6CIDRToRange;
import org.apache.doris.nereids.trees.expressions.functions.scalar.If;
import org.apache.doris.nereids.trees.expressions.functions.scalar.Ignore;
import org.apache.doris.nereids.trees.expressions.functions.scalar.Initcap;
@ -611,6 +612,7 @@ public class BuiltinScalarFunctions implements FunctionHelper {
scalar(IsIpv4String.class, "is_ipv4_string"),
scalar(IsIpv6String.class, "is_ipv6_string"),
scalar(IsIpAddressInRange.class, "is_ip_address_in_range"),
scalar(IPv6CIDRToRange.class, "ipv6_cidr_to_range"),
scalar(JsonArray.class, "json_array"),
scalar(JsonObject.class, "json_object"),
scalar(JsonQuote.class, "json_quote"),

79
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/IPv6CIDRToRange.java Normal file
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@ -0,0 +1,79 @@
// 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.doris.nereids.trees.expressions.functions.scalar;
import org.apache.doris.catalog.FunctionSignature;
import org.apache.doris.nereids.trees.expressions.Expression;
import org.apache.doris.nereids.trees.expressions.functions.AlwaysNullable;
import org.apache.doris.nereids.trees.expressions.functions.ExplicitlyCastableSignature;
import org.apache.doris.nereids.trees.expressions.shape.BinaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.IPv6Type;
import org.apache.doris.nereids.types.SmallIntType;
import org.apache.doris.nereids.types.StringType;
import org.apache.doris.nereids.types.StructField;
import org.apache.doris.nereids.types.StructType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;
import java.util.List;
/**
* scalar function `ipv6_cidr_to_range`
*/
public class IPv6CIDRToRange extends ScalarFunction
implements BinaryExpression, ExplicitlyCastableSignature, AlwaysNullable {
public static final List<FunctionSignature> SIGNATURES;
static {
ImmutableList.Builder<StructField> structFields = ImmutableList.builder();
structFields.add(new StructField("min", IPv6Type.INSTANCE, false, ""));
structFields.add(new StructField("max", IPv6Type.INSTANCE, false, ""));
StructType retType = new StructType(structFields.build());
SIGNATURES = ImmutableList.of(
FunctionSignature.ret(retType).args(IPv6Type.INSTANCE, SmallIntType.INSTANCE),
FunctionSignature.ret(retType).args(VarcharType.SYSTEM_DEFAULT, SmallIntType.INSTANCE),
FunctionSignature.ret(retType).args(StringType.INSTANCE, SmallIntType.INSTANCE));
}
public IPv6CIDRToRange(Expression arg0, Expression arg1) {
super("ipv6_cidr_to_range", arg0, arg1);
}
@Override
public IPv6CIDRToRange withChildren(List<Expression> children) {
Preconditions.checkArgument(children.size() == 2,
"ipv6_cidr_to_range accept 2 args, but got %s (%s)",
children.size(),
children);
return new IPv6CIDRToRange(children.get(0), children.get(1));
}
@Override
public List<FunctionSignature> getSignatures() {
return SIGNATURES;
}
@Override
public <R, C> R accept(ExpressionVisitor<R, C> visitor, C context) {
return visitor.visitIpv6CIDRToRange(this, context);
}
}

5
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/visitor/ScalarFunctionVisitor.java
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@ -184,6 +184,7 @@ import org.apache.doris.nereids.trees.expressions.functions.scalar.HourFloor;
import org.apache.doris.nereids.trees.expressions.functions.scalar.HoursAdd;
import org.apache.doris.nereids.trees.expressions.functions.scalar.HoursDiff;
import org.apache.doris.nereids.trees.expressions.functions.scalar.HoursSub;
import org.apache.doris.nereids.trees.expressions.functions.scalar.IPv6CIDRToRange;
import org.apache.doris.nereids.trees.expressions.functions.scalar.If;
import org.apache.doris.nereids.trees.expressions.functions.scalar.Ignore;
import org.apache.doris.nereids.trees.expressions.functions.scalar.Initcap;
@ -1166,6 +1167,10 @@ public interface ScalarFunctionVisitor<R, C> {
return visitScalarFunction(isIpAddressInRange, context);
}
default R visitIpv6CIDRToRange(IPv6CIDRToRange ipv6CIDRToRange, C context) {
return visitScalarFunction(ipv6CIDRToRange, context);
}
default R visitJsonArray(JsonArray jsonArray, C context) {
return visitScalarFunction(jsonArray, context);
}