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[Improvement](function) enable ipv6_num_to_string function to support handling of IPv6 type (#29886)

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Enable ipv6_num_to_string function to handle IPv6 type normally in addition to handling 16 byte string types
This commit is contained in:
yangshijie
2024-01-12 14:42:47 +08:00
committed by yiguolei
parent e7b221ba66
commit 1998735432
4 changed files with 72 additions and 2 deletions
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5
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/Ipv6NumToString.java
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@ -23,6 +23,7 @@ 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.StringType;
import org.apache.doris.nereids.types.VarcharType;
@ -39,7 +40,9 @@ public class Ipv6NumToString extends ScalarFunction
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(VarcharType.SYSTEM_DEFAULT),
FunctionSignature.ret(StringType.INSTANCE).args(StringType.INSTANCE));
FunctionSignature.ret(StringType.INSTANCE).args(StringType.INSTANCE),
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(IPv6Type.INSTANCE),
FunctionSignature.ret(StringType.INSTANCE).args(IPv6Type.INSTANCE));
public Ipv6NumToString(Expression arg0) {
super("ipv6_num_to_string", arg0);