diff --git a/integration-tests/__tests__/alter-database.spec.js b/integration-tests/__tests__/alter-database.spec.js
index 0df93c44..f5659521 100644
--- a/integration-tests/__tests__/alter-database.spec.js
+++ b/integration-tests/__tests__/alter-database.spec.js
@@ -30,7 +30,7 @@ async function testDatabaseDiff(conn, driver, mangle, createObject = null) {
   mangle(structure2);
   structure2 = extendDatabaseInfo(structure2);
 
-  const { sql } = getAlterDatabaseScript(structure1, structure2, {}, structure2, driver);
+  const { sql } = getAlterDatabaseScript(structure1, structure2, {}, structure1, structure2, driver);
   console.log('RUNNING ALTER SQL', driver.engine, ':', sql);
 
   await driver.script(conn, sql);
diff --git a/integration-tests/__tests__/alter-table.spec.js b/integration-tests/__tests__/alter-table.spec.js
index c3df192e..f6ae926f 100644
--- a/integration-tests/__tests__/alter-table.spec.js
+++ b/integration-tests/__tests__/alter-table.spec.js
@@ -46,7 +46,7 @@ async function testTableDiff(conn, driver, mangle) {
   mangle(tget(structure2));
   structure2 = extendDatabaseInfo(structure2);
 
-  const { sql } = getAlterTableScript(tget(structure1), tget(structure2), {}, structure2, driver);
+  const { sql } = getAlterTableScript(tget(structure1), tget(structure2), {}, structure1, structure2, driver);
   console.log('RUNNING ALTER SQL', driver.engine, ':', sql);
 
   await driver.script(conn, sql);
diff --git a/integration-tests/engines.js b/integration-tests/engines.js
index ed1bcaf0..eebc1175 100644
--- a/integration-tests/engines.js
+++ b/integration-tests/engines.js
@@ -116,9 +116,9 @@ const engines = [
 
 const filterLocal = [
   // filter local testing
-  '-MySQL',
-  '-PostgreSQL',
-  '-SQL Server',
+  'MySQL',
+  'PostgreSQL',
+  'SQL Server',
   'SQLite',
   '-CockroachDB',
 ];
diff --git a/packages/api/src/shell/generateDeploySql.js b/packages/api/src/shell/generateDeploySql.js
index 920e04f2..9e4e428a 100644
--- a/packages/api/src/shell/generateDeploySql.js
+++ b/packages/api/src/shell/generateDeploySql.js
@@ -42,7 +42,14 @@ async function generateDeploySql({
   // console.log('deployedModel', deployedModel.tables[0]);
   // console.log('currentModel', currentModel.tables[0]);
   // console.log('currentModelPaired', currentModelPaired.tables[0]);
-  const res = getAlterDatabaseScript(currentModelPaired, deployedModel, opts, deployedModel, driver);
+  const res = getAlterDatabaseScript(
+    currentModelPaired,
+    deployedModel,
+    opts,
+    currentModelPaired,
+    deployedModel,
+    driver
+  );
   return res;
 }
 
diff --git a/packages/tools/src/alterPlan.ts b/packages/tools/src/alterPlan.ts
index eea0f295..5cb64fa9 100644
--- a/packages/tools/src/alterPlan.ts
+++ b/packages/tools/src/alterPlan.ts
@@ -111,7 +111,12 @@ export class AlterPlan {
   };
 
   public operations: AlterOperation[] = [];
-  constructor(public db: DatabaseInfo, public dialect: SqlDialect, public opts: DbDiffOptions) {}
+  constructor(
+    public wholeOldDb: DatabaseInfo,
+    public wholeNewDb: DatabaseInfo,
+    public dialect: SqlDialect,
+    public opts: DbDiffOptions
+  ) {}
 
   createTable(table: TableInfo) {
     this.operations.push({
@@ -225,7 +230,7 @@ export class AlterPlan {
   }
 
   _getDependendColumnConstraints(column: ColumnInfo, dependencyDefinition) {
-    const table = this.db.tables.find(x => x.pureName == column.pureName && x.schemaName == column.schemaName);
+    const table = this.wholeOldDb.tables.find(x => x.pureName == column.pureName && x.schemaName == column.schemaName);
     if (!table) return [];
     const fks = dependencyDefinition?.includes('dependencies')
       ? table.dependencies.filter(fk => fk.columns.find(col => col.refColumnName == column.columnName))
@@ -385,7 +390,7 @@ export class AlterPlan {
         return [];
       }
 
-      const table = this.db.tables.find(
+      const table = this.wholeNewDb.tables.find(
         x => x.pureName == op[objectField].pureName && x.schemaName == op[objectField].schemaName
       );
       this.recreates.tables += 1;
diff --git a/packages/tools/src/computeDiffRows.ts b/packages/tools/src/computeDiffRows.ts
index dbe18b18..a5c64b48 100644
--- a/packages/tools/src/computeDiffRows.ts
+++ b/packages/tools/src/computeDiffRows.ts
@@ -83,7 +83,7 @@ export function computeDbDiffRows(
     res.push(
       ..._.sortBy(
         computeDiffRowsCore(sourceDb[objectTypeField], targetDb[objectTypeField], (a, b) =>
-          defs.test(a, b, opts, targetDb, driver)
+          defs.test(a, b, opts, sourceDb, targetDb, driver)
         ).map(row => ({
           ...row,
           sourceSchemaName: row?.source?.schemaName,
diff --git a/packages/tools/src/diffTools.ts b/packages/tools/src/diffTools.ts
index 4afd75ef..8ca02b8a 100644
--- a/packages/tools/src/diffTools.ts
+++ b/packages/tools/src/diffTools.ts
@@ -373,10 +373,11 @@ export function testEqualTables(
   a: TableInfo,
   b: TableInfo,
   opts: DbDiffOptions,
-  db: DatabaseInfo,
+  wholeOldDb: DatabaseInfo,
+  wholeNewDb: DatabaseInfo,
   driver: EngineDriver
 ) {
-  const plan = new AlterPlan(db, driver.dialect, opts);
+  const plan = new AlterPlan(wholeOldDb, wholeNewDb, driver.dialect, opts);
   planAlterTable(plan, a, b, opts);
   // console.log('plan.operations', a, b, plan.operations);
   return plan.operations.length == 0;
@@ -390,10 +391,11 @@ export function createAlterTablePlan(
   oldTable: TableInfo,
   newTable: TableInfo,
   opts: DbDiffOptions,
-  db: DatabaseInfo,
+  wholeOldDb: DatabaseInfo,
+  wholeNewDb: DatabaseInfo,
   driver: EngineDriver
 ): AlterPlan {
-  const plan = new AlterPlan(db, driver.dialect, opts);
+  const plan = new AlterPlan(wholeOldDb, wholeNewDb, driver.dialect, opts);
   if (oldTable == null) {
     plan.createTable(newTable);
   } else if (newTable == null) {
@@ -409,10 +411,11 @@ export function createAlterDatabasePlan(
   oldDb: DatabaseInfo,
   newDb: DatabaseInfo,
   opts: DbDiffOptions,
-  db: DatabaseInfo,
+  wholeOldDb: DatabaseInfo,
+  wholeNewDb: DatabaseInfo,
   driver: EngineDriver
 ): AlterPlan {
-  const plan = new AlterPlan(db, driver.dialect, opts);
+  const plan = new AlterPlan(wholeOldDb, wholeNewDb, driver.dialect, opts);
 
   for (const objectTypeField of ['tables', 'views', 'procedures', 'matviews', 'functions']) {
     for (const oldobj of oldDb[objectTypeField] || []) {
@@ -456,14 +459,15 @@ export function getAlterTableScript(
   oldTable: TableInfo,
   newTable: TableInfo,
   opts: DbDiffOptions,
-  db: DatabaseInfo,
+  wholeOldDb: DatabaseInfo,
+  wholeNewDb: DatabaseInfo,
   driver: EngineDriver
 ) {
   if ((!oldTable && !newTable) || !driver) {
     return { sql: '', recreates: [] };
   }
 
-  const plan = createAlterTablePlan(oldTable, newTable, opts, db, driver);
+  const plan = createAlterTablePlan(oldTable, newTable, opts, wholeOldDb, wholeNewDb, driver);
   const dmp = driver.createDumper();
   if (!driver.dialect.disableExplicitTransaction) dmp.beginTransaction();
   plan.run(dmp);
@@ -478,10 +482,11 @@ export function getAlterDatabaseScript(
   oldDb: DatabaseInfo,
   newDb: DatabaseInfo,
   opts: DbDiffOptions,
-  db: DatabaseInfo,
+  wholeOldDb: DatabaseInfo,
+  wholeNewDb: DatabaseInfo,
   driver: EngineDriver
 ) {
-  const plan = createAlterDatabasePlan(oldDb, newDb, opts, db, driver);
+  const plan = createAlterDatabasePlan(oldDb, newDb, opts, wholeOldDb, wholeNewDb, driver);
   const dmp = driver.createDumper();
   if (!driver.dialect.disableExplicitTransaction) dmp.beginTransaction();
   plan.run(dmp);
diff --git a/packages/web/src/tabs/CompareModelTab.svelte b/packages/web/src/tabs/CompareModelTab.svelte
index c73907ea..c6be778d 100644
--- a/packages/web/src/tabs/CompareModelTab.svelte
+++ b/packages/web/src/tabs/CompareModelTab.svelte
@@ -70,7 +70,7 @@
     }
 
     if (objectTypeField == 'tables') {
-      return getAlterTableScript(oldObject, newObject, opts, db, driver);
+      return getAlterTableScript(oldObject, newObject, opts, db, db, driver);
     }
     const dmp = driver.createDumper();
     if (oldObject) dmp.dropSqlObject(oldObject);
@@ -280,7 +280,7 @@
   function getDeploySql() {
     return diffRows
       .filter(row => $values[`isChecked_${row.identifier}`])
-      .map(row => getAlterTableScript(row?.target, row?.source, dbDiffOptions, targetDb, driver).sql)
+      .map(row => getAlterTableScript(row?.target, row?.source, dbDiffOptions, sourceDb, targetDb, driver).sql)
       .join('\n');
   }
 
diff --git a/packages/web/src/tabs/TableStructureTab.svelte b/packages/web/src/tabs/TableStructureTab.svelte
index 7e4c7da5..82d2996e 100644
--- a/packages/web/src/tabs/TableStructureTab.svelte
+++ b/packages/web/src/tabs/TableStructureTab.svelte
@@ -115,6 +115,7 @@
       extendTableInfo(fillConstraintNames($editorValue.current, driver.dialect)),
       {},
       $dbInfo,
+      $dbInfo,
       driver
     );
 
diff --git a/packages/web/src/utility/alterDatabaseTools.ts b/packages/web/src/utility/alterDatabaseTools.ts
index 5eec5455..4269f6e2 100644
--- a/packages/web/src/utility/alterDatabaseTools.ts
+++ b/packages/web/src/utility/alterDatabaseTools.ts
@@ -15,7 +15,7 @@ export async function alterDatabaseDialog(conid, database, updateFunc) {
   const dbUpdated = _.cloneDeep(db);
   updateFunc(dbUpdated);
 
-  const { sql, recreates } = getAlterDatabaseScript(db, dbUpdated, {}, db, driver);
+  const { sql, recreates } = getAlterDatabaseScript(db, dbUpdated, {}, db, dbUpdated, driver);
 
   showModal(ConfirmSqlModal, {
     sql,