Fix increment and decrement usage with schemata

changelog.md

@@ -9,6 +9,7 @@
 - [BUG] Fixed a bug where plain objects like `{ in: [...] }` were not properly converted to SQL when combined with a sequelize method (`fn`, `where` etc.). Closes [#2077](https://github.com/sequelize/sequelize/issues/2077)
 - [BUG] Fixed a bug where plain objects like `{ in: [...] }` were not properly converted to SQL when combined with a sequelize method (`fn`, `where` etc.). Closes [#2077](https://github.com/sequelize/sequelize/issues/2077)
 - [BUG] Made the default for array search in postgres exact comparison instead of overlap
 - [BUG] Made the default for array search in postgres exact comparison instead of overlap
 - [BUG] Allow logging from individual functions even though the global logging setting is false. Closes [#2571](https://github.com/sequelize/sequelize/issues/2571)
 - [BUG] Allow logging from individual functions even though the global logging setting is false. Closes [#2571](https://github.com/sequelize/sequelize/issues/2571)
+- [BUG] Allow increment/decrement operations when using schemata
 - [INTERNALS] Update `inflection` dependency to v1.5.2
 - [INTERNALS] Update `inflection` dependency to v1.5.2
 
 
 #### Backwards compatability changes
 #### Backwards compatability changes

lib/dialects/abstract/query-generator.js

@@ -377,7 +377,7 @@ module.exports = (function() {
       }
       }
 
 
       var replacements = {
       var replacements = {
-        table: this.quoteIdentifiers(tableName),
+        table: this.quoteTable(tableName),
         values: values.join(','),
         values: values.join(','),
         where: this.getWhereConditions(where)
         where: this.getWhereConditions(where)
       };
       };

lib/instance.js

@@ -842,7 +842,7 @@ module.exports = (function() {
       countOrOptions.attributes[updatedAtAttr] = this.Model.__getTimestamp(updatedAtAttr);
       countOrOptions.attributes[updatedAtAttr] = this.Model.__getTimestamp(updatedAtAttr);
     }
     }
 
 
-    return this.QueryInterface.increment(this, this.QueryInterface.QueryGenerator.addSchema(this.Model.tableName, this.Model.options.schema), values, where, countOrOptions);
+    return this.QueryInterface.increment(this, this.QueryInterface.QueryGenerator.addSchema(this.Model), values, where, countOrOptions);
   };
   };
 
 
   /**
   /**

test/schema.test.js

+'use strict';
+
+var chai = require('chai')
+  , expect = chai.expect
+  , Support = require(__dirname + '/support')
+  , DataTypes = require(__dirname + '/../lib/data-types');
+
+chai.config.includeStack = true;
+
+describe(Support.getTestDialectTeaser('Schema'), function () {
+  before(function() {
+    return this.sequelize.createSchema('testschema');
+  });
+
+  after(function() {
+    return this.sequelize.dropSchema('testschema');
+  });
+
+  beforeEach(function() {
+    this.User = this.sequelize.define('User', {
+      aNumber: { type: DataTypes.INTEGER }
+    }, {
+      schema: 'testschema'
+    });
+
+   return this.User.sync({ force: true });
+  });
+
+  it('supports increment', function () {
+    return this.User.create({ aNumber: 1 }).then(function(user) {
+      return user.increment('aNumber', { by: 3 });
+    }).then(function(result) {
+      return result.reload();
+    }).then(function(user) {
+      expect(user).to.be.ok;
+      expect(user.aNumber).to.be.equal(4);
+    });
+  });
+
+  it('supports decrement', function () {
+    return this.User.create({ aNumber: 10 }).then(function(user) {
+      return user.decrement('aNumber', { by: 3 });
+    }).then(function(result) {
+      return result.reload();
+    }).then(function(user) {
+      expect(user).to.be.ok;
+      expect(user.aNumber).to.be.equal(7);
+    });
+  });
+});