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[Improve](table-function) explode json array with json args (#39491)

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This commit is contained in:
amory
2024-08-27 14:53:17 +08:00
committed by GitHub
parent a4c5c03acf
commit 4cf769b39f
16 changed files with 291 additions and 23 deletions
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2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayDouble.java
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@ -23,6 +23,7 @@ import org.apache.doris.nereids.trees.expressions.functions.PropagateNullable;
import org.apache.doris.nereids.trees.expressions.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.DoubleType;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -36,6 +37,7 @@ import java.util.List;
public class ExplodeJsonArrayDouble extends TableGeneratingFunction implements UnaryExpression, PropagateNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(DoubleType.INSTANCE).args(JsonType.INSTANCE),
FunctionSignature.ret(DoubleType.INSTANCE).args(VarcharType.SYSTEM_DEFAULT)
);

2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayDoubleOuter.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.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.DoubleType;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -36,6 +37,7 @@ import java.util.List;
public class ExplodeJsonArrayDoubleOuter extends TableGeneratingFunction implements UnaryExpression, AlwaysNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(DoubleType.INSTANCE).args(JsonType.INSTANCE),
FunctionSignature.ret(DoubleType.INSTANCE).args(VarcharType.SYSTEM_DEFAULT)
);

2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayInt.java
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@ -23,6 +23,7 @@ import org.apache.doris.nereids.trees.expressions.functions.PropagateNullable;
import org.apache.doris.nereids.trees.expressions.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.BigIntType;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -36,6 +37,7 @@ import java.util.List;
public class ExplodeJsonArrayInt extends TableGeneratingFunction implements UnaryExpression, PropagateNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(BigIntType.INSTANCE).args(JsonType.INSTANCE),
FunctionSignature.ret(BigIntType.INSTANCE).args(VarcharType.SYSTEM_DEFAULT)
);

2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayIntOuter.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.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.BigIntType;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -36,6 +37,7 @@ import java.util.List;
public class ExplodeJsonArrayIntOuter extends TableGeneratingFunction implements UnaryExpression, AlwaysNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(BigIntType.INSTANCE).args(JsonType.INSTANCE),
FunctionSignature.ret(BigIntType.INSTANCE).args(VarcharType.SYSTEM_DEFAULT)
);

2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayJson.java
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@ -22,6 +22,7 @@ import org.apache.doris.nereids.trees.expressions.Expression;
import org.apache.doris.nereids.trees.expressions.functions.PropagateNullable;
import org.apache.doris.nereids.trees.expressions.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -35,6 +36,7 @@ import java.util.List;
*/
public class ExplodeJsonArrayJson extends TableGeneratingFunction implements UnaryExpression, PropagateNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(JsonType.INSTANCE).args(JsonType.INSTANCE),
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(VarcharType.SYSTEM_DEFAULT)
);

2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayJsonOuter.java
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@ -22,6 +22,7 @@ import org.apache.doris.nereids.trees.expressions.Expression;
import org.apache.doris.nereids.trees.expressions.functions.PropagateNullable;
import org.apache.doris.nereids.trees.expressions.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -35,6 +36,7 @@ import java.util.List;
*/
public class ExplodeJsonArrayJsonOuter extends TableGeneratingFunction implements UnaryExpression, PropagateNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(JsonType.INSTANCE).args(JsonType.INSTANCE),
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(VarcharType.SYSTEM_DEFAULT)
);

2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayString.java
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@ -22,6 +22,7 @@ import org.apache.doris.nereids.trees.expressions.Expression;
import org.apache.doris.nereids.trees.expressions.functions.PropagateNullable;
import org.apache.doris.nereids.trees.expressions.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -35,6 +36,7 @@ import java.util.List;
public class ExplodeJsonArrayString extends TableGeneratingFunction implements UnaryExpression, PropagateNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(JsonType.INSTANCE),
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(VarcharType.SYSTEM_DEFAULT)
);

2
fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/generator/ExplodeJsonArrayStringOuter.java
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@ -22,6 +22,7 @@ import org.apache.doris.nereids.trees.expressions.Expression;
import org.apache.doris.nereids.trees.expressions.functions.AlwaysNullable;
import org.apache.doris.nereids.trees.expressions.shape.UnaryExpression;
import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
import org.apache.doris.nereids.types.JsonType;
import org.apache.doris.nereids.types.VarcharType;
import com.google.common.base.Preconditions;
@ -35,6 +36,7 @@ import java.util.List;
public class ExplodeJsonArrayStringOuter extends TableGeneratingFunction implements UnaryExpression, AlwaysNullable {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(JsonType.INSTANCE),
FunctionSignature.ret(VarcharType.SYSTEM_DEFAULT).args(VarcharType.SYSTEM_DEFAULT)
);