fixed migrations

package.json

@@ -1,7 +1,7 @@
 {
   "name": "typeorm",
   "private": true,
-  "version": "0.1.0-alpha.11",
+  "version": "0.1.0-alpha.12",
   "description": "Data-Mapper ORM for TypeScript, ES7, ES6, ES5. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, WebSQL, MongoDB databases.",
   "license": "MIT",
   "readmeFilename": "README.md",

src/driver/Driver.ts

@@ -76,7 +76,7 @@ export interface Driver {
     /**
      * Transforms type of the given column to a database column type.
      */
-    normalizeType(column: ColumnMetadata): string;
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number, array?: string|boolean }): string;
 
     /**
      * Normalizes "default" value of the column.

src/driver/mongodb/MongoDriver.ts

@@ -171,7 +171,7 @@ export class MongoDriver implements Driver {
     /**
      * Creates a database type from a given column metadata.
      */
-    normalizeType(column: ColumnMetadata): string {
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number, array?: string|boolean }): string {
         throw new Error(`MongoDB is schema-less, not supported by this driver.`);
     }
 

src/driver/mysql/MysqlDriver.ts

@@ -93,7 +93,7 @@ export class MysqlDriver implements Driver {
         version: "int",
         treeLevel: "int",
         migrationName: "varchar",
-        migrationTimestamp: "timestamp"
+        migrationTimestamp: "bigint"
     };
 
     // -------------------------------------------------------------------------
@@ -263,7 +263,7 @@ export class MysqlDriver implements Driver {
     /**
      * Creates a database type from a given column metadata.
      */
-    normalizeType(column: ColumnMetadata): string {
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number }): string {
         let type = "";
         if (column.type === Number) {
             type += "int";

src/driver/oracle/OracleDriver.ts

@@ -282,7 +282,7 @@ export class OracleDriver implements Driver {
     /**
      * Creates a database type from a given column metadata.
      */
-    normalizeType(column: ColumnMetadata): string {
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number, array?: string|boolean }): string {
         let type = "";
         if (column.type === Number) {
             type += "integer";

src/driver/postgres/PostgresDriver.ts

@@ -117,7 +117,7 @@ export class PostgresDriver implements Driver {
         version: "int",
         treeLevel: "int",
         migrationName: "varchar",
-        migrationTimestamp: "timestamp",
+        migrationTimestamp: "bigint",
     };
 
     // -------------------------------------------------------------------------
@@ -304,7 +304,7 @@ export class PostgresDriver implements Driver {
     /**
      * Creates a database type from a given column metadata.
      */
-    normalizeType(column: ColumnMetadata): string {
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number, array?: string|boolean }): string {
         let type = "";
         if (column.type === Number) {
             type += "integer";

src/driver/sqlite/SqliteDriver.ts

@@ -101,7 +101,7 @@ export class SqliteDriver implements Driver {
         version: "integer",
         treeLevel: "integer",
         migrationName: "varchar",
-        migrationTimestamp: "timestamp",
+        migrationTimestamp: "bigint",
     };
 
     // -------------------------------------------------------------------------
@@ -262,7 +262,7 @@ export class SqliteDriver implements Driver {
     /**
      * Creates a database type from a given column metadata.
      */
-    normalizeType(column: ColumnMetadata): string {
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number, array?: string|boolean }): string {
         let type = "";
         if (column.type === Number || column.type === "int") {
             type += "integer";

src/driver/sqlserver/SqlServerDriver.ts

@@ -100,7 +100,7 @@ export class SqlServerDriver implements Driver {
         version: "int",
         treeLevel: "int",
         migrationName: "varchar",
-        migrationTimestamp: "timestamp",
+        migrationTimestamp: "bigint",
     };
     
     // -------------------------------------------------------------------------
@@ -287,7 +287,7 @@ export class SqlServerDriver implements Driver {
     /**
      * Creates a database type from a given column metadata.
      */
-    normalizeType(column: ColumnMetadata): string {
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number, array?: string|boolean }): string {
         let type = "";
         if (column.type === Number) {
             type += "int";

src/driver/websql/WebsqlDriver.ts

@@ -78,13 +78,13 @@ export class WebsqlDriver implements Driver {
      */
     mappedDataTypes: MappedColumnTypes = {
         createDate: "datetime",
-        createDateDefault: "DATETIME()",
+        createDateDefault: "datetime('now')",
         updateDate: "datetime",
-        updateDateDefault: "DATETIME()",
-        version: "number",
-        treeLevel: "number",
+        updateDateDefault: "datetime('now')",
+        version: "int",
+        treeLevel: "int",
         migrationName: "varchar",
-        migrationTimestamp: "timestamp",
+        migrationTimestamp: "bigint",
     };
 
     // -------------------------------------------------------------------------
@@ -243,7 +243,7 @@ export class WebsqlDriver implements Driver {
     /**
      * Creates a database type from a given column metadata.
      */
-    normalizeType(column: ColumnMetadata): string {
+    normalizeType(column: { type?: ColumnType, length?: string|number, precision?: number, scale?: number, array?: string|boolean }): string {
         let type = "";
         if (column.type === Number) {
             type += "integer";

src/migration/MigrationExecutor.ts

@@ -187,13 +187,13 @@ export class MigrationExecutor {
             await this.queryRunner.createTable(new TableSchema("migrations", [
                 new ColumnSchema({
                     name: "timestamp",
-                    type: this.connection.driver.mappedDataTypes.migrationTimestamp as string,
+                    type: this.connection.driver.normalizeType({ type: this.connection.driver.mappedDataTypes.migrationTimestamp }),
                     isPrimary: true,
                     isNullable: false
                 }),
                 new ColumnSchema({
                     name: "name",
-                    type: this.connection.driver.mappedDataTypes.migrationName as string,
+                    type: this.connection.driver.normalizeType({ type: this.connection.driver.mappedDataTypes.migrationName }),
                     isNullable: false
                 }),
             ]));