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fix!: EXPOSED-825 Case().When(...).Else(...) with QueryParameter(...,… #2565

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Jul 29, 2025
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fix!: EXPOSED-825 Case().When(...).Else(...) with QueryParameter(...,… #2565

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ff293ce
fix!: EXPOSED-825 Case().When(...).Else(...) with QueryParameter(...,…
obabichevjb Jul 18, 2025
d6df146
fix!: EXPOSED-825 review issues
obabichevjb Jul 29, 2025
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4 changes: 4 additions & 0 deletions documentation-website/Writerside/topics/Breaking-Changes.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,10 @@
now throw an exception if H2 version 1.x.x is detected. Moving forward, new features will no longer be tested on H2 version
1.0.0+, so support for those versions will not be guaranteed. Depending on the built-in support from these older H2 versions,
Exposed API may still mostly be compatible, but may now throw syntax or unsupported exceptions when generating certain SQL clauses.
* `Case` was split into `Case()` and `ValueCase()` to represent `case when <condition> then <result> end` and `case <value0> when <value1> then <result> end`
respectively. The `value` parameter from the `Case` class was removed, so if it was used directly with `value` it should be replaced with either `case(value)` or
`ValueCase(value)`. Classes `CaseWhen` and `CaseWhenElse` also were changed, both of them extend `BaseCaseWhen` class now, and could be used as expression (
`CaseWhen` was not extending `Expression` before). Also `CaseWhenElse` expect a list of cases in primary constructor instead of instance of `CaseWhen`.

## 1.0.0-beta-4

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89 changes: 69 additions & 20 deletions exposed-core/api/exposed-core.api
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Expand Up @@ -151,6 +151,16 @@ public final class org/jetbrains/exposed/v1/core/Avg : org/jetbrains/exposed/v1/
public fun toQueryBuilder (Lorg/jetbrains/exposed/v1/core/QueryBuilder;)V
}

public abstract class org/jetbrains/exposed/v1/core/BaseCaseWhen : org/jetbrains/exposed/v1/core/ExpressionWithColumnType, org/jetbrains/exposed/v1/core/ComplexExpression {
public fun <init> ()V
public abstract fun expressions ()Ljava/util/List;
public abstract fun getCases ()Ljava/util/List;
public fun getColumnType ()Lorg/jetbrains/exposed/v1/core/IColumnType;
public fun getElseResult ()Lorg/jetbrains/exposed/v1/core/Expression;
public fun getValue ()Lorg/jetbrains/exposed/v1/core/Expression;
public fun toQueryBuilder (Lorg/jetbrains/exposed/v1/core/QueryBuilder;)V
}

public class org/jetbrains/exposed/v1/core/BasicBinaryColumnType : org/jetbrains/exposed/v1/core/ColumnType {
public fun <init> ()V
public synthetic fun nonNullValueToString (Ljava/lang/Object;)Ljava/lang/String;
Expand Down Expand Up @@ -230,26 +240,26 @@ public final class org/jetbrains/exposed/v1/core/ByteColumnType : org/jetbrains/

public final class org/jetbrains/exposed/v1/core/Case {
public fun <init> ()V
public fun <init> (Lorg/jetbrains/exposed/v1/core/Expression;)V
public synthetic fun <init> (Lorg/jetbrains/exposed/v1/core/Expression;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
public final fun When (Lorg/jetbrains/exposed/v1/core/Expression;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/CaseWhen;
public final fun getValue ()Lorg/jetbrains/exposed/v1/core/Expression;
}

public final class org/jetbrains/exposed/v1/core/CaseWhen {
public fun <init> (Lorg/jetbrains/exposed/v1/core/Expression;)V
public final class org/jetbrains/exposed/v1/core/CaseWhen : org/jetbrains/exposed/v1/core/BaseCaseWhen {
public fun <init> ()V
public final fun Else (Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)Lorg/jetbrains/exposed/v1/core/CaseWhenElse;
public final fun Else (Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;
public static synthetic fun Else$default (Lorg/jetbrains/exposed/v1/core/CaseWhen;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/CaseWhenElse;
public final fun When (Lorg/jetbrains/exposed/v1/core/Expression;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)Lorg/jetbrains/exposed/v1/core/CaseWhen;
public final fun When (Lorg/jetbrains/exposed/v1/core/Expression;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/CaseWhen;
public final fun getCases ()Ljava/util/List;
public final fun getValue ()Lorg/jetbrains/exposed/v1/core/Expression;
public static synthetic fun When$default (Lorg/jetbrains/exposed/v1/core/CaseWhen;Lorg/jetbrains/exposed/v1/core/Expression;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/CaseWhen;
public fun expressions ()Ljava/util/List;
public fun getCases ()Ljava/util/List;
}

public final class org/jetbrains/exposed/v1/core/CaseWhenElse : org/jetbrains/exposed/v1/core/ExpressionWithColumnType, org/jetbrains/exposed/v1/core/ComplexExpression {
public fun <init> (Lorg/jetbrains/exposed/v1/core/CaseWhen;Lorg/jetbrains/exposed/v1/core/Expression;)V
public final fun getCaseWhen ()Lorg/jetbrains/exposed/v1/core/CaseWhen;
public fun getColumnType ()Lorg/jetbrains/exposed/v1/core/IColumnType;
public final fun getElseResult ()Lorg/jetbrains/exposed/v1/core/Expression;
public fun toQueryBuilder (Lorg/jetbrains/exposed/v1/core/QueryBuilder;)V
public final class org/jetbrains/exposed/v1/core/CaseWhenElse : org/jetbrains/exposed/v1/core/BaseCaseWhen {
public fun <init> (Ljava/util/List;Lorg/jetbrains/exposed/v1/core/Expression;)V
public fun expressions ()Ljava/util/List;
public fun getCases ()Ljava/util/List;
public fun getElseResult ()Lorg/jetbrains/exposed/v1/core/Expression;
}

public final class org/jetbrains/exposed/v1/core/Cast : org/jetbrains/exposed/v1/core/Function {
Expand Down Expand Up @@ -955,7 +965,8 @@ public abstract interface class org/jetbrains/exposed/v1/core/ISqlExpressionBuil
public abstract fun bitwiseOr (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/OrBitOp;
public abstract fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Ljava/lang/Object;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public abstract fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public abstract fun case (Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Case;
public abstract fun case ()Lorg/jetbrains/exposed/v1/core/Case;
public abstract fun case (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCase;
public abstract fun coalesce (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;[Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Coalesce;
public abstract fun concat (Ljava/lang/String;Ljava/util/List;)Lorg/jetbrains/exposed/v1/core/Concat;
public abstract fun concat ([Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Concat;
Expand Down Expand Up @@ -1095,8 +1106,8 @@ public final class org/jetbrains/exposed/v1/core/ISqlExpressionBuilder$DefaultIm
public static fun bitwiseOr (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/OrBitOp;
public static fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Ljava/lang/Object;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public static fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public static fun case (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Case;
public static synthetic fun case$default (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Lorg/jetbrains/exposed/v1/core/Expression;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/Case;
public static fun case (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;)Lorg/jetbrains/exposed/v1/core/Case;
public static fun case (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCase;
public static fun coalesce (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;[Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Coalesce;
public static fun concat (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;Ljava/lang/String;Ljava/util/List;)Lorg/jetbrains/exposed/v1/core/Concat;
public static fun concat (Lorg/jetbrains/exposed/v1/core/ISqlExpressionBuilder;[Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Concat;
Expand Down Expand Up @@ -1690,9 +1701,9 @@ public final class org/jetbrains/exposed/v1/core/QueryBuilder {
public final fun unaryPlus (Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/QueryBuilder;
}

public final class org/jetbrains/exposed/v1/core/QueryParameter : org/jetbrains/exposed/v1/core/Expression {
public final class org/jetbrains/exposed/v1/core/QueryParameter : org/jetbrains/exposed/v1/core/ExpressionWithColumnType {
public fun <init> (Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)V
public final fun getSqlType ()Lorg/jetbrains/exposed/v1/core/IColumnType;
public fun getColumnType ()Lorg/jetbrains/exposed/v1/core/IColumnType;
public final fun getValue ()Ljava/lang/Object;
public fun toQueryBuilder (Lorg/jetbrains/exposed/v1/core/QueryBuilder;)V
}
Expand Down Expand Up @@ -1917,7 +1928,8 @@ public final class org/jetbrains/exposed/v1/core/SqlExpressionBuilder : org/jetb
public fun bitwiseOr (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/OrBitOp;
public fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Ljava/lang/Object;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public fun case (Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Case;
public fun case ()Lorg/jetbrains/exposed/v1/core/Case;
public fun case (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCase;
public fun coalesce (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;[Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Coalesce;
public fun concat (Ljava/lang/String;Ljava/util/List;)Lorg/jetbrains/exposed/v1/core/Concat;
public fun concat ([Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Concat;
Expand Down Expand Up @@ -2404,6 +2416,42 @@ public class org/jetbrains/exposed/v1/core/UserDataHolder {
public final fun removeUserData (Lorg/jetbrains/exposed/v1/core/Key;)Ljava/lang/Object;
}

public final class org/jetbrains/exposed/v1/core/ValueCase {
public fun <init> (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;)V
public final fun When (Ljava/lang/Object;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public final fun When (Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public final fun When (Lorg/jetbrains/exposed/v1/core/Expression;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public final fun When (Lorg/jetbrains/exposed/v1/core/Expression;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public static synthetic fun When$default (Lorg/jetbrains/exposed/v1/core/ValueCase;Ljava/lang/Object;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public static synthetic fun When$default (Lorg/jetbrains/exposed/v1/core/ValueCase;Lorg/jetbrains/exposed/v1/core/Expression;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public final fun getValue ()Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;
}

public final class org/jetbrains/exposed/v1/core/ValueCaseWhen : org/jetbrains/exposed/v1/core/BaseCaseWhen {
public fun <init> (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;)V
public final fun Else (Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhenElse;
public final fun Else (Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhenElse;
public static synthetic fun Else$default (Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhenElse;
public final fun When (Ljava/lang/Object;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public final fun When (Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public final fun When (Lorg/jetbrains/exposed/v1/core/Expression;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public final fun When (Lorg/jetbrains/exposed/v1/core/Expression;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public static synthetic fun When$default (Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;Ljava/lang/Object;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public static synthetic fun When$default (Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;Lorg/jetbrains/exposed/v1/core/Expression;Ljava/lang/Object;Lorg/jetbrains/exposed/v1/core/IColumnType;ILjava/lang/Object;)Lorg/jetbrains/exposed/v1/core/ValueCaseWhen;
public fun expressions ()Ljava/util/List;
public fun getCases ()Ljava/util/List;
public synthetic fun getValue ()Lorg/jetbrains/exposed/v1/core/Expression;
public fun getValue ()Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;
}

public final class org/jetbrains/exposed/v1/core/ValueCaseWhenElse : org/jetbrains/exposed/v1/core/BaseCaseWhen {
public fun <init> (Lorg/jetbrains/exposed/v1/core/Expression;Ljava/util/List;Lorg/jetbrains/exposed/v1/core/Expression;)V
public fun expressions ()Ljava/util/List;
public fun getCases ()Ljava/util/List;
public fun getElseResult ()Lorg/jetbrains/exposed/v1/core/Expression;
public fun getValue ()Lorg/jetbrains/exposed/v1/core/Expression;
}

public class org/jetbrains/exposed/v1/core/VarCharColumnType : org/jetbrains/exposed/v1/core/StringColumnType {
public fun <init> ()V
public fun <init> (ILjava/lang/String;)V
Expand Down Expand Up @@ -3297,7 +3345,8 @@ public final class org/jetbrains/exposed/v1/core/statements/UpsertSqlExpressionB
public fun bitwiseOr (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/OrBitOp;
public fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Ljava/lang/Object;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public fun bitwiseXor (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/XorBitOp;
public fun case (Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Case;
public fun case ()Lorg/jetbrains/exposed/v1/core/Case;
public fun case (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;)Lorg/jetbrains/exposed/v1/core/ValueCase;
public fun coalesce (Lorg/jetbrains/exposed/v1/core/ExpressionWithColumnType;Lorg/jetbrains/exposed/v1/core/Expression;[Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Coalesce;
public fun concat (Ljava/lang/String;Ljava/util/List;)Lorg/jetbrains/exposed/v1/core/Concat;
public fun concat ([Lorg/jetbrains/exposed/v1/core/Expression;)Lorg/jetbrains/exposed/v1/core/Concat;
Expand Down
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