feat!: EXPOSED-497 Allow OFFSET without LIMIT in query

- Add default values to new interface members so implementations don't break
- Remove default argument from old limit() to not conflict with new limit()
- Update breaking changes document

documentation-website/Writerside/topics/Breaking-Changes.md

@@ -5,12 +5,13 @@
   This enables the use of the new `Join.delete()` function, which performs a delete operation on a specific table from the join relation.
   The original statement class constructor has also been deprecated in favor of the constructor that accepts `targetsSet`, as well as another
   additional parameter `targetTables` (for specifying which table from the join relation, if applicable, to delete from).
-* The `SizedIterable.limit(n, offset)` is now deprecated in favor of 2 independent methods, `limit()` and `offset()`.
+* `SizedIterable.limit(n, offset)` is now deprecated in favor of 2 independent methods, `limit()` and `offset()`.
   In supporting databases, this allows the generation of an OFFSET clause in the SELECT statement without any LIMIT clause.
-  Any existing implementations of `SizedIterable` will now require implementation of these 2 new members.
+  Any custom implementations of the `SizedIterable` interface with a `limit()` override will now show a warning that the declaration overrides
+  a deprecated member. This override should be split into an implementation of the 2 new members instead.
 
   The original `FunctionProvider.queryLimit()` is also being deprecated in favor of `queryLimitAndOffset()`, which takes a
-  nullable `size` parameter to allow exclusion of the LIMIT clause. The latter deprecation only affects extensions of the
+  nullable `size` parameter to allow exclusion of the LIMIT clause. This latter deprecation only affects extensions of the
   `FunctionProvider` class when creating a custom `VendorDialect` class.
 
 ## 0.54.0

exposed-core/api/exposed-core.api

@@ -1514,7 +1514,9 @@ public abstract interface class org/jetbrains/exposed/sql/LazySizedIterable : or
 
 public final class org/jetbrains/exposed/sql/LazySizedIterable$DefaultImpls {
 	public static fun forUpdate (Lorg/jetbrains/exposed/sql/LazySizedIterable;Lorg/jetbrains/exposed/sql/vendors/ForUpdateOption;)Lorg/jetbrains/exposed/sql/SizedIterable;
+	public static fun limit (Lorg/jetbrains/exposed/sql/LazySizedIterable;I)Lorg/jetbrains/exposed/sql/SizedIterable;
 	public static fun notForUpdate (Lorg/jetbrains/exposed/sql/LazySizedIterable;)Lorg/jetbrains/exposed/sql/SizedIterable;
+	public static fun offset (Lorg/jetbrains/exposed/sql/LazySizedIterable;J)Lorg/jetbrains/exposed/sql/SizedIterable;
 }
 
 public final class org/jetbrains/exposed/sql/Lead : org/jetbrains/exposed/sql/WindowFunction {
@@ -2219,8 +2221,9 @@ public abstract interface class org/jetbrains/exposed/sql/SizedIterable : java/l
 public final class org/jetbrains/exposed/sql/SizedIterable$DefaultImpls {
 	public static fun forUpdate (Lorg/jetbrains/exposed/sql/SizedIterable;Lorg/jetbrains/exposed/sql/vendors/ForUpdateOption;)Lorg/jetbrains/exposed/sql/SizedIterable;
 	public static synthetic fun forUpdate$default (Lorg/jetbrains/exposed/sql/SizedIterable;Lorg/jetbrains/exposed/sql/vendors/ForUpdateOption;ILjava/lang/Object;)Lorg/jetbrains/exposed/sql/SizedIterable;
-	public static synthetic fun limit$default (Lorg/jetbrains/exposed/sql/SizedIterable;IJILjava/lang/Object;)Lorg/jetbrains/exposed/sql/SizedIterable;
+	public static fun limit (Lorg/jetbrains/exposed/sql/SizedIterable;I)Lorg/jetbrains/exposed/sql/SizedIterable;
 	public static fun notForUpdate (Lorg/jetbrains/exposed/sql/SizedIterable;)Lorg/jetbrains/exposed/sql/SizedIterable;
+	public static fun offset (Lorg/jetbrains/exposed/sql/SizedIterable;J)Lorg/jetbrains/exposed/sql/SizedIterable;
 }
 
 public final class org/jetbrains/exposed/sql/Slf4jSqlDebugLogger : org/jetbrains/exposed/sql/SqlLogger {

exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/IterableEx.kt

@@ -9,13 +9,13 @@ interface SizedIterable<out T> : Iterable<T> {
         ReplaceWith("limit(n).offset(offset)"),
         DeprecationLevel.WARNING
     )
-    fun limit(n: Int, offset: Long = 0): SizedIterable<T>
+    fun limit(n: Int, offset: Long): SizedIterable<T>
 
     /** Returns a new [SizedIterable] containing only [count] elements. */
-    fun limit(count: Int): SizedIterable<T>
+    fun limit(count: Int): SizedIterable<T> = limit(count, 0)
 
     /** Returns a new [SizedIterable] containing only elements starting from the specified [start]. */
-    fun offset(start: Long): SizedIterable<T>
+    fun offset(start: Long): SizedIterable<T> = limit(Int.MAX_VALUE, start)
 
     /** Returns the number of elements stored. */
     fun count(): Long