Merge pull request #186 from sarojrana/feature/trigger

Add support for triggers

Author: mesaugat

.travis.yml

@@ -1,26 +1,29 @@
 language: node_js
 
+dist: jammy
+
 branches:
   only:
     - master
 
 node_js:
   - node
+  - 18
   - 16
-  - 14
 
 git:
   depth: false
 
 install:
   # Install hub
-  - sudo snap install hub --classic
+  - sudo apt update
+  - sudo apt install hub
   - hub --version
 
-  # Install github-changelog-generator.
+  # Install github-changelog-generator
   - gem install github_changelog_generator
 
-  # install dependencies
+  # Install dependencies
   - yarn
 
 before_script:

examples/node-app-mssql-ts/src/sql/trigger/dbo/trg_users.sql

@@ -0,0 +1,9 @@
+CREATE TRIGGER dbo.trg_users
+  ON dbo.users
+FOR DELETE
+AS
+  BEGIN
+    DECLARE @deleted_record_count INT = (SELECT COUNT(*) FROM deleted);
+
+    PRINT CAST(@deleted_record_count AS VARCHAR(500)) + ' user records deleted.';
+  END;

examples/node-app-mssql-ts/sync-db.yml

@@ -4,6 +4,7 @@ sql:
   # Create objects in dbo schema
   - function/dbo/sum.sql
   - function/dbo/square.sql
+  - trigger/dbo/trg_users.sql
 
   # Create objects in utils schema
   - schema/utils.sql

examples/node-app-mssql/src/sql/trigger/dbo/trg_users.sql

@@ -0,0 +1,9 @@
+CREATE TRIGGER dbo.trg_users
+  ON dbo.users
+FOR DELETE
+AS
+  BEGIN
+    DECLARE @deleted_record_count INT = (SELECT COUNT(*) FROM deleted);
+
+    PRINT CAST(@deleted_record_count AS VARCHAR(500)) + ' user records deleted.';
+  END;

examples/node-app-mssql/sync-db.yml

@@ -4,6 +4,7 @@ sql:
   # Create objects in dbo schema
   - function/dbo/sum.sql
   - function/dbo/square.sql
+  - trigger/dbo/trg_users.sql
 
   # Create objects in utils schema
   - schema/utils.sql

examples/node-mssql-programmatic-use/src/sql/trigger/dbo/trg_users.sql

@@ -0,0 +1,9 @@
+CREATE TRIGGER dbo.trg_users
+  ON dbo.users
+FOR DELETE
+AS
+  BEGIN
+    DECLARE @deleted_record_count INT = (SELECT COUNT(*) FROM deleted);
+
+    PRINT CAST(@deleted_record_count AS VARCHAR(500)) + ' user records deleted.';
+  END;

examples/node-mssql-programmatic-use/sync-db.yml

@@ -4,6 +4,7 @@ sql:
   # Create objects in dbo schema
   - function/dbo/sum.sql
   - function/dbo/square.sql
+  - trigger/dbo/trg_users.sql
 
   # Create objects in utils schema
   - schema/utils.sql

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@leapfrogtechnology/sync-db",
   "description": "Command line utility to synchronize and version control relational database objects across databases",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "license": "MIT",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",

src/enum/DatabaseObjectTypes.ts

@@ -5,7 +5,8 @@ enum DatabaseObjectTypes {
   VIEW = 'view',
   SCHEMA = 'schema',
   FUNCTION = 'function',
-  PROCEDURE = 'procedure'
+  PROCEDURE = 'procedure',
+  TRIGGER = 'trigger'
 }
 
 export default DatabaseObjectTypes;

src/service/sqlRunner.ts

@@ -17,7 +17,8 @@ const dropStatementsMap: Mapping<string> = {
   [DatabaseObjectTypes.SCHEMA]: 'DROP SCHEMA IF EXISTS',
   [DatabaseObjectTypes.VIEW]: 'DROP VIEW IF EXISTS',
   [DatabaseObjectTypes.FUNCTION]: 'DROP FUNCTION IF EXISTS',
-  [DatabaseObjectTypes.PROCEDURE]: 'DROP PROCEDURE IF EXISTS'
+  [DatabaseObjectTypes.PROCEDURE]: 'DROP PROCEDURE IF EXISTS',
+  [DatabaseObjectTypes.TRIGGER]: 'DROP TRIGGER IF EXISTS'
 };
 
 /**