feat: add migrations transaction option to connection options (#5147)

* feat: add migrations transaction option to connection options It is the extension of pull request #4629 which allows applying same transaction options when running transactions in automatic mode * feat: add migrations transaction option to connection options It is the extension of pull request #4629 which allows applying same transaction options when running transactions in automatic mode * feat: add migrations transaction option to connection options It is the extension of pull request #4629 which allows applying same transaction options when running transactions in automatic mode
typeorm · Nov 27, 2019 · fb60688 · fb60688
1 parent 7160749
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diff --git a/docs/using-ormconfig.md b/docs/using-ormconfig.md
@@ -113,6 +113,7 @@ List of available env variables you can set:
 * TYPEORM_SYNCHRONIZE
 * TYPEORM_DROP_SCHEMA
 * TYPEORM_MIGRATIONS_RUN
+* TYPEORM_MIGRATIONS_TRANSACTION_MODE
 * TYPEORM_ENTITIES
 * TYPEORM_MIGRATIONS
 * TYPEORM_MIGRATIONS_TABLE_NAME

diff --git a/docs/zh_CN/using-ormconfig.md b/docs/zh_CN/using-ormconfig.md
@@ -112,6 +112,7 @@ TYPEORM_ENTITIES = entity/.*js,modules/**/entity/.*js
 - TYPEORM_SYNCHRONIZE
 - TYPEORM_DROP_SCHEMA
 - TYPEORM_MIGRATIONS_RUN
+- TYPEORM_MIGRATIONS_TRANSACTION_MODE
 - TYPEORM_ENTITIES
 - TYPEORM_MIGRATIONS
 - TYPEORM_SUBSCRIBERS

diff --git a/src/connection/BaseConnectionOptions.ts b/src/connection/BaseConnectionOptions.ts
@@ -47,6 +47,11 @@ export interface BaseConnectionOptions {
      */
     readonly migrationsTableName?: string;
 
+    /**
+     * Transaction mode for migrations to run in
+     */
+    readonly migrationsTransactionMode?: "all" | "none" | "each";
+
     /**
      * Naming strategy to be used to name tables and columns in the database.
      */

diff --git a/src/connection/Connection.ts b/src/connection/Connection.ts
@@ -202,7 +202,7 @@ export class Connection {
 
             // if option is set - automatically synchronize a schema
             if (this.options.migrationsRun)
-                await this.runMigrations();
+                await this.runMigrations({ transaction: this.options.migrationsTransactionMode });
 
         } catch (error) {