Introduction to the Database Model Creating Your First Cloud Database Selecting a Mode for Using Your Cloud Database Device Side: Using Cloud DB Through the SDK Overview Android SDK Version Change History Integrating the SDK and Using Cloud DB Other Operations Supported by Cloud DB ...
Introduction to the Database Model Creating Your First Cloud Database Selecting a Mode for Using Your Cloud Database Device Side: Using Cloud DB Through the SDK Overview Android SDK Version Change History Integrating the SDK and Using Cloud DB Other Operations S...
add(dbName, url, user, password, cpSettings) } } } def setupAll(): Unit = { loadGlobalSettings() dbNames.foreach { dbName => setup(Symbol(dbName)) } } def close(dbName: Symbol = ConnectionPool.DEFAULT_NAME): Unit = { ConnectionPool.close(dbName) } def closeAll(): Unit = { ...
Similarly, when you make a table in SQL, you would want to display the data in it at some point. TheSELECTstatement does that for you. It selects the data by fetching it from the database and then displays it in a tabular form. This output retrieved in a tabular format is known as...
Using an additional select to load each to-many relation avoids transferring more data than necessary from the database to the application. If outer joins were used instead of separate select statements, each to-many relation added to the configured fetch groups would cause the amount of data be...
CREATE DATABASE `sql_invoicing`; USE `sql_invoicing`; SET NAMES utf8 ; SET character_set_client = utf8mb4 ; CREATE TABLE `payment_methods` ( `payment_method_id` tinyint(4) NOT NULL AUTO_INCREMENT, `name` varchar(50) NOT NULL, ...
When using DataLoader, we could define the User type using the SQLite example with clearer code and at most 4 database requests, and possibly fewer if there are cache hits. const UserType = new GraphQLObjectType({ name: 'User', fields: () => ({ name: { type: GraphQLString }, best...
(DATE) is replaced by the current date to support log rotation DATABASE_URL: "postgresql://rating-tracker:***@postgres:5432/rating-tracker?schema=rating-tracker" REDIS_URL: "redis://redis:6379" REDIS_USER: "rating-tracker" REDIS_PASS: "***" MAX_FETCH_CONCURRENCY: 4 AUTO_FETCH_SCHEDULE:...
val ctx1= ctx.copy(dbName ='mysql)val names: List[String]= jdbcQueryResult[List,String](ctx1,{rs: WrappedResultSet => rs.string("name")}) println(s"selected name: $names") val ctx2= ctx1.copy(dbName ='postgres)val idname: List[(Long,String)] = jdbcQueryResult[List,(Long,Strin...
Using the MySQL Connector/Python API: This method uses the MySQL Connector/Python library to interact with the MySQL database using Python. Using the MySQL Connector/J API: This method uses the MySQL Connector/J library to interact with the MySQL database using Java. ...