chore!: Change Oracle and H2 Oracle ubyteType from NUMBER(4) to NUMBE…

…R(3) to not take up more space than needed as UByte has a maximum of three digits
JetBrains · Oct 8, 2024 · c239753 · c239753
1 parent 599b63a
commit c239753
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diff --git a/documentation-website/Writerside/topics/Breaking-Changes.md b/documentation-website/Writerside/topics/Breaking-Changes.md
@@ -3,6 +3,7 @@
 ## 0.56.0
 * If the `distinct` parameter of `groupConcat()` is set to `true`, when using Oracle or SQL Server, this will now fail early with an
   `UnsupportedByDialectException`. Previously, the setting would be ignored and SQL function generation would not include a `DISTINCT` clause.
+* In Oracle and H2 Oracle, the `ubyte()` column now maps to data type `NUMBER(3)` instead of `NUMBER(4)`.
 
 ## 0.55.0
 * The `DeleteStatement` property `table` is now deprecated in favor of `targetsSet`, which holds a `ColumnSet` that may be a `Table` or `Join`.

diff --git a/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/vendors/OracleDialect.kt b/exposed-core/src/main/kotlin/org/jetbrains/exposed/sql/vendors/OracleDialect.kt
@@ -18,7 +18,7 @@ internal object OracleDataTypeProvider : DataTypeProvider() {
     } else {
         "NUMBER(3)"
     }
-    override fun ubyteType(): String = "NUMBER(4)"
+    override fun ubyteType(): String = "NUMBER(3)"
     override fun shortType(): String = if (currentDialect.h2Mode == H2Dialect.H2CompatibilityMode.Oracle) {
         "SMALLINT"
     } else {