diff --git a/src/dialects/oracledb/query/compiler.js b/src/dialects/oracledb/query/compiler.js
index c0bb70b04..6ec1b4197 100644
--- a/src/dialects/oracledb/query/compiler.js
+++ b/src/dialects/oracledb/query/compiler.js
@@ -284,7 +284,7 @@ _.assign(Oracledb_Compiler.prototype, {
     const self = this;
     const sql = {};
     const outBindPrep = this._prepOutbindings(
-      this.single.update,
+      this.single.update || this.single.counter,
       this.single.returning
     );
     const outBinding = outBindPrep.outBinding;
@@ -297,7 +297,7 @@ _.assign(Oracledb_Compiler.prototype, {
     let intoClause = '';
 
     if (
-      _.isEmpty(this.single.update) &&
+      _.isEmpty(updates) &&
       typeof this.single.update !== 'function'
     ) {
       return '';
diff --git a/test/integration/builder/unions.js b/test/integration/builder/unions.js
index c80732f00..97f560ac0 100644
--- a/test/integration/builder/unions.js
+++ b/test/integration/builder/unions.js
@@ -87,7 +87,9 @@ module.exports = function(knex) {
       return knex('accounts')
         .select('*')
         .where('id', '=', 1)
-        .union(knex.raw('select * from accounts where id = ?', [2]));
+        .union(
+          knex.raw('select * from ?? where ?? = ?', ['accounts', 'id', 2])
+        );
     });
 
     it('handles unions with an array raw queries', function() {
@@ -95,8 +97,8 @@ module.exports = function(knex) {
         .select('*')
         .where('id', '=', 1)
         .union([
-          knex.raw('select * from accounts where id = ?', [2]),
-          knex.raw('select * from accounts where id = ?', [3]),
+          knex.raw('select * from ?? where ?? = ?', ['accounts', 'id', 2]),
+          knex.raw('select * from ?? where ?? = ?', ['accounts', 'id', 3]),
         ]);
     });
 
@@ -105,8 +107,8 @@ module.exports = function(knex) {
         .select('*')
         .where('id', '=', 1)
         .union(
-          knex.raw('select * from accounts where id = ?', [2]),
-          knex.raw('select * from accounts where id = ?', [3])
+          knex.raw('select * from ?? where ?? = ?', ['accounts', 'id', 2]),
+          knex.raw('select * from ?? where ?? = ?', ['accounts', 'id', 3])
         );
     });
   });
diff --git a/test/integration/migrate/index.js b/test/integration/migrate/index.js
index 66cbeec80..5e149040b 100644
--- a/test/integration/migrate/index.js
+++ b/test/integration/migrate/index.js
@@ -192,6 +192,12 @@ module.exports = function(knex) {
                 'fileName',
                 '20150109002832_invalid_migration.js'
               );
+          })
+          .then(function(data) {
+            // Clean up lock for other tests
+            // TODO: Remove this code to reproduce https://github.com/tgriesser/knex/issues/2925
+            // It is only relevant for Oracle, most likely there is a bug somewhere that needs fixing
+            return knex('knex_migrations_lock').update({ is_locked: 0 });
           });
       });