2、PostgreSQL数据库常规操作 2-1、示例代码 [{"id":"e1390262b64eaea2","type":"function","z":"cb5f1a5e643cfd9e","name":"INSERT Data【插入数据】","func":"\nvar datetime = formatDateTime();//创建日期格式的时间\n\nvar minBound = 15,
constopt={database:'Postgresql'}// import all databases parserconst{Parser}=require('node-sql-parser')constparser=newParser()// pass the opt config to the corresponding methodsconstast=parser.astify('SELECT * FROM t',opt)constsql=parser.sqlify(ast,opt)console.log(sql);// SELECT * FROM ...
package.json:{ "name": "node-api-postgres", "version": "1.0.0", "description": "RESTful API with Node.js, Express, and PostgreSQL", "main": "index.js", "license": "MIT", "dependencies": { "express": "^4.18.2", "pg": "^8.9.0" }} index.js:const e...
When setting up Keycloak, I chose to install Keycloak on the current Ubuntu LTS, Ubuntu 24.04. I first made sure everything was up to date on the server, then I installed openjdk and postgresql: 1 $ aptinstallopenjdk-21-jdk postgresql postgresql-contrib Next, I created the keycloak user:...
PostgresQL Redshift Sqlite TransactSQL FlinkSQL Snowflake(alpha) Noql New issue could be made for other new database. Create AST for SQL statement // import Parser for all databasesconst{Parser}=require('node-sql-parser');constparser=newParser();constast=parser.astify('SELECT * FROM t');...
For example, you can use a sequence such as the following to insert documents into the database, query them after the insertion completes, and then work with the query results. db.documents.write(...).result().then( function(response) { // search the documents after insertion return db....
SQL - Module for Node-Red Description This is a "batteries included" SQL query builder for CockroachDB, MariaDB, MSSQL, MySQL, PostgreSQL, SQLite3, Oracle DB, and Amazon Redshift designed to be flexible, portable, and fun to use.
由于这是任何偏离 RDBMS 解决方案(如 MySQL、PostgreSQL 等)概念的数据库技术的常见术语,NoSQL 数据库有各种子集。最流行的 NoSQL 子集包括文档存储、键值存储和基于图的数据库解决方案。我们将要尝试的 MongoDB 属于文档存储类别。除了 MongoDB 之外,市场上还有许多其他 NoSQL 解决方案,如 Cassandra、Redis、Neo4j、...
"description": "RESTful API with Node.js, Express, and PostgreSQL", "main": "index.js", "license": "MIT", "dependencies": { "express": "^4.18.2", "pg": "^8.9.0" } } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
{ "name": "node-api-postgres", "version": "1.0.0", "description": "RESTful API with Node.js, Express, and PostgreSQL", "main": "index.js", "license": "MIT", "dependencies": { "express": "^4.18.2", "pg": "^8.9.0" ...