diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/Indexes.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/Indexes.java
new file mode 100644
index 0000000000..92ae71d52e
--- /dev/null
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/Indexes.java
@@ -0,0 +1,69 @@
+/*
+ * This file is generated by jOOQ.
+ */
+package org.jooq.meta.derby.sys;
+
+
+import org.jooq.Index;
+import org.jooq.OrderField;
+import org.jooq.impl.Internal;
+import org.jooq.meta.derby.sys.tables.Syschecks;
+import org.jooq.meta.derby.sys.tables.Syscolumns;
+import org.jooq.meta.derby.sys.tables.Sysconglomerates;
+import org.jooq.meta.derby.sys.tables.Sysconstraints;
+import org.jooq.meta.derby.sys.tables.Syskeys;
+import org.jooq.meta.derby.sys.tables.Sysschemas;
+import org.jooq.meta.derby.sys.tables.Syssequences;
+import org.jooq.meta.derby.sys.tables.Systables;
+
+
+/**
+ * A class modelling indexes of tables of the <code>SYS</code> schema.
+ */
+@SuppressWarnings({ "all", "unchecked", "rawtypes" })
+public class Indexes {
+
+    // -------------------------------------------------------------------------
+    // INDEX definitions
+    // -------------------------------------------------------------------------
+
+    public static final Index SYSCHECKS_INDEX1 = Indexes0.SYSCHECKS_INDEX1;
+    public static final Index SYSCOLUMNS_INDEX1 = Indexes0.SYSCOLUMNS_INDEX1;
+    public static final Index SYSCOLUMNS_INDEX2 = Indexes0.SYSCOLUMNS_INDEX2;
+    public static final Index SYSCONGLOMERATES_INDEX1 = Indexes0.SYSCONGLOMERATES_INDEX1;
+    public static final Index SYSCONGLOMERATES_INDEX2 = Indexes0.SYSCONGLOMERATES_INDEX2;
+    public static final Index SYSCONGLOMERATES_INDEX3 = Indexes0.SYSCONGLOMERATES_INDEX3;
+    public static final Index SYSCONSTRAINTS_INDEX1 = Indexes0.SYSCONSTRAINTS_INDEX1;
+    public static final Index SYSCONSTRAINTS_INDEX2 = Indexes0.SYSCONSTRAINTS_INDEX2;
+    public static final Index SYSCONSTRAINTS_INDEX3 = Indexes0.SYSCONSTRAINTS_INDEX3;
+    public static final Index SYSKEYS_INDEX1 = Indexes0.SYSKEYS_INDEX1;
+    public static final Index SYSSCHEMAS_INDEX1 = Indexes0.SYSSCHEMAS_INDEX1;
+    public static final Index SYSSCHEMAS_INDEX2 = Indexes0.SYSSCHEMAS_INDEX2;
+    public static final Index SYSSEQUENCES_INDEX1 = Indexes0.SYSSEQUENCES_INDEX1;
+    public static final Index SYSSEQUENCES_INDEX2 = Indexes0.SYSSEQUENCES_INDEX2;
+    public static final Index SYSTABLES_INDEX1 = Indexes0.SYSTABLES_INDEX1;
+    public static final Index SYSTABLES_INDEX2 = Indexes0.SYSTABLES_INDEX2;
+
+    // -------------------------------------------------------------------------
+    // [#1459] distribute members to avoid static initialisers > 64kb
+    // -------------------------------------------------------------------------
+
+    private static class Indexes0 {
+        public static Index SYSCHECKS_INDEX1 = Internal.createIndex("SYSCHECKS_INDEX1", Syschecks.SYSCHECKS, new OrderField[] { Syschecks.CONSTRAINTID }, true);
+        public static Index SYSCOLUMNS_INDEX1 = Internal.createIndex("SYSCOLUMNS_INDEX1", Syscolumns.SYSCOLUMNS, new OrderField[] { Syscolumns.REFERENCEID, Syscolumns.COLUMNNAME }, true);
+        public static Index SYSCOLUMNS_INDEX2 = Internal.createIndex("SYSCOLUMNS_INDEX2", Syscolumns.SYSCOLUMNS, new OrderField[] { Syscolumns.COLUMNDEFAULTID }, false);
+        public static Index SYSCONGLOMERATES_INDEX1 = Internal.createIndex("SYSCONGLOMERATES_INDEX1", Sysconglomerates.SYSCONGLOMERATES, new OrderField[] { Sysconglomerates.CONGLOMERATEID }, false);
+        public static Index SYSCONGLOMERATES_INDEX2 = Internal.createIndex("SYSCONGLOMERATES_INDEX2", Sysconglomerates.SYSCONGLOMERATES, new OrderField[] { Sysconglomerates.CONGLOMERATENAME, Sysconglomerates.SCHEMAID }, true);
+        public static Index SYSCONGLOMERATES_INDEX3 = Internal.createIndex("SYSCONGLOMERATES_INDEX3", Sysconglomerates.SYSCONGLOMERATES, new OrderField[] { Sysconglomerates.TABLEID }, false);
+        public static Index SYSCONSTRAINTS_INDEX1 = Internal.createIndex("SYSCONSTRAINTS_INDEX1", Sysconstraints.SYSCONSTRAINTS, new OrderField[] { Sysconstraints.CONSTRAINTID }, true);
+        public static Index SYSCONSTRAINTS_INDEX2 = Internal.createIndex("SYSCONSTRAINTS_INDEX2", Sysconstraints.SYSCONSTRAINTS, new OrderField[] { Sysconstraints.CONSTRAINTNAME, Sysconstraints.SCHEMAID }, true);
+        public static Index SYSCONSTRAINTS_INDEX3 = Internal.createIndex("SYSCONSTRAINTS_INDEX3", Sysconstraints.SYSCONSTRAINTS, new OrderField[] { Sysconstraints.TABLEID }, false);
+        public static Index SYSKEYS_INDEX1 = Internal.createIndex("SYSKEYS_INDEX1", Syskeys.SYSKEYS, new OrderField[] { Syskeys.CONSTRAINTID }, true);
+        public static Index SYSSCHEMAS_INDEX1 = Internal.createIndex("SYSSCHEMAS_INDEX1", Sysschemas.SYSSCHEMAS, new OrderField[] { Sysschemas.SCHEMANAME }, true);
+        public static Index SYSSCHEMAS_INDEX2 = Internal.createIndex("SYSSCHEMAS_INDEX2", Sysschemas.SYSSCHEMAS, new OrderField[] { Sysschemas.SCHEMAID }, true);
+        public static Index SYSSEQUENCES_INDEX1 = Internal.createIndex("SYSSEQUENCES_INDEX1", Syssequences.SYSSEQUENCES, new OrderField[] { Syssequences.SEQUENCEID }, true);
+        public static Index SYSSEQUENCES_INDEX2 = Internal.createIndex("SYSSEQUENCES_INDEX2", Syssequences.SYSSEQUENCES, new OrderField[] { Syssequences.SCHEMAID, Syssequences.SEQUENCENAME }, true);
+        public static Index SYSTABLES_INDEX1 = Internal.createIndex("SYSTABLES_INDEX1", Systables.SYSTABLES, new OrderField[] { Systables.TABLENAME, Systables.SCHEMAID }, true);
+        public static Index SYSTABLES_INDEX2 = Internal.createIndex("SYSTABLES_INDEX2", Systables.SYSTABLES, new OrderField[] { Systables.TABLEID }, true);
+    }
+}
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syschecks.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syschecks.java
index 3ffc34d313..e4a0221646 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syschecks.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syschecks.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Syschecks extends TableImpl<Record> {
 
-    private static final long serialVersionUID = -152859427;
+    private static final long serialVersionUID = 2138225021;
 
     /**
      * The reference instance of <code>SYS.SYSCHECKS</code>
@@ -51,7 +56,7 @@ public class Syschecks extends TableImpl<Record> {
      * @deprecated Unknown data type. Please define an explicit {@link org.jooq.Binding} to specify how this type should be handled. Deprecation can be turned off using {@literal <deprecationOnUnknownTypes/>} in your code generator configuration.
      */
     @java.lang.Deprecated
-    public static final TableField<Record, Object> REFERENCEDCOLUMNS = createField(DSL.name("REFERENCEDCOLUMNS"), org.jooq.impl.DefaultDataType.getDefaultDataType("\"org.apache.derby.catalog.ReferencedColumns\"").nullable(false), SYSCHECKS, "");
+    public static final TableField<Record, Object> REFERENCEDCOLUMNS = createField(DSL.name("REFERENCEDCOLUMNS"), org.jooq.impl.SQLDataType.OTHER.nullable(false), SYSCHECKS, "");
 
     /**
      * No further instances allowed
@@ -76,4 +81,9 @@ public class Syschecks extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSCHECKS_INDEX1);
+    }
 }
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syscolumns.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syscolumns.java
index 2870b1f2bb..c6413f5f9c 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syscolumns.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syscolumns.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Syscolumns extends TableImpl<Record> {
 
-    private static final long serialVersionUID = 1849209761;
+    private static final long serialVersionUID = 199055172;
 
     /**
      * The reference instance of <code>SYS.SYSCOLUMNS</code>
@@ -110,4 +115,9 @@ public class Syscolumns extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSCOLUMNS_INDEX1, Indexes.SYSCOLUMNS_INDEX2);
+    }
 }
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconglomerates.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconglomerates.java
index 76d90b5643..947e5321b4 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconglomerates.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconglomerates.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Sysconglomerates extends TableImpl<Record> {
 
-    private static final long serialVersionUID = 1637592688;
+    private static final long serialVersionUID = 1148620021;
 
     /**
      * The reference instance of <code>SYS.SYSCONGLOMERATES</code>
@@ -100,4 +105,9 @@ public class Sysconglomerates extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSCONGLOMERATES_INDEX1, Indexes.SYSCONGLOMERATES_INDEX2, Indexes.SYSCONGLOMERATES_INDEX3);
+    }
 }
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconstraints.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconstraints.java
index bb13779ebd..e0eb0868b8 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconstraints.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysconstraints.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Sysconstraints extends TableImpl<Record> {
 
-    private static final long serialVersionUID = 1919449543;
+    private static final long serialVersionUID = -1106134207;
 
     /**
      * The reference instance of <code>SYS.SYSCONSTRAINTS</code>
@@ -95,4 +100,9 @@ public class Sysconstraints extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSCONSTRAINTS_INDEX1, Indexes.SYSCONSTRAINTS_INDEX2, Indexes.SYSCONSTRAINTS_INDEX3);
+    }
 }
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syskeys.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syskeys.java
index 38847da6b1..e1708d7647 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syskeys.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syskeys.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Syskeys extends TableImpl<Record> {
 
-    private static final long serialVersionUID = 1636373174;
+    private static final long serialVersionUID = -629744389;
 
     /**
      * The reference instance of <code>SYS.SYSKEYS</code>
@@ -70,4 +75,9 @@ public class Syskeys extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSKEYS_INDEX1);
+    }
 }
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysschemas.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysschemas.java
index e91e6e7905..325299c9b2 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysschemas.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Sysschemas.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Sysschemas extends TableImpl<Record> {
 
-    private static final long serialVersionUID = -1863062257;
+    private static final long serialVersionUID = -1548203886;
 
     /**
      * The reference instance of <code>SYS.SYSSCHEMAS</code>
@@ -75,4 +80,9 @@ public class Sysschemas extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSSCHEMAS_INDEX1, Indexes.SYSSCHEMAS_INDEX2);
+    }
 }
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syssequences.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syssequences.java
index e4261494cf..9d0ec4a9c2 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syssequences.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Syssequences.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Syssequences extends TableImpl<Record> {
 
-    private static final long serialVersionUID = 547821189;
+    private static final long serialVersionUID = 811403848;
 
     /**
      * The reference instance of <code>SYS.SYSSEQUENCES</code>
@@ -110,4 +115,9 @@ public class Syssequences extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSSEQUENCES_INDEX1, Indexes.SYSSEQUENCES_INDEX2);
+    }
 }
diff --git a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Systables.java b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Systables.java
index 4804aa0ff2..d3b1d9b404 100644
--- a/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Systables.java
+++ b/jOOQ-meta/src/main/java/org/jooq/meta/derby/sys/tables/Systables.java
@@ -4,8 +4,12 @@
 package org.jooq.meta.derby.sys.tables;
 
 
+import java.util.Arrays;
+import java.util.List;
+
 import org.jooq.Field;
 import org.jooq.ForeignKey;
+import org.jooq.Index;
 import org.jooq.Name;
 import org.jooq.Record;
 import org.jooq.Schema;
@@ -13,6 +17,7 @@ import org.jooq.Table;
 import org.jooq.TableField;
 import org.jooq.impl.DSL;
 import org.jooq.impl.TableImpl;
+import org.jooq.meta.derby.sys.Indexes;
 import org.jooq.meta.derby.sys.Sys;
 
 
@@ -22,7 +27,7 @@ import org.jooq.meta.derby.sys.Sys;
 @SuppressWarnings({ "all", "unchecked", "rawtypes" })
 public class Systables extends TableImpl<Record> {
 
-    private static final long serialVersionUID = 200239054;
+    private static final long serialVersionUID = 106284821;
 
     /**
      * The reference instance of <code>SYS.SYSTABLES</code>
@@ -85,4 +90,9 @@ public class Systables extends TableImpl<Record> {
     public Schema getSchema() {
         return Sys.SYS;
     }
+
+    @Override
+    public List<Index> getIndexes() {
+        return Arrays.<Index>asList(Indexes.SYSTABLES_INDEX1, Indexes.SYSTABLES_INDEX2);
+    }
 }
diff --git a/jOOQ/pom.xml b/jOOQ/pom.xml
index eb0966d801..36919473f3 100644
--- a/jOOQ/pom.xml
+++ b/jOOQ/pom.xml
@@ -119,21 +119,6 @@
 
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
 
 
 
diff --git a/pom.xml b/pom.xml
index 98e5e99909..251660c6fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <!-- These in-memory DBs are used by jOOQ-meta-extensions and a variety of integration tests -->
         <h2.version>1.4.200</h2.version>
         <sqlite.version>3.25.2</sqlite.version>
-        <derby.version>10.14.2.0</derby.version>
+        <derby.version>10.15.1.3</derby.version>
         <hsqldb.version>2.5.0</hsqldb.version>
 
         <!-- From JDK 11 onwards, we need to depend on the JAXB API explicitly -->