![]() can be disabled by setting the property to an empty string: ''.ĭevelopment of a Strapi application commonly includes customization in the local development environment with a local development database, such as SQLite.overrides the other nnection properties such as host and port,.The connectionString is a concatenation of all the database properties in the nnection object. Strapi v4.6.2 and later versions include the connectionString property. Many managed database solutions use the property connectionString to connect a database to an application. int ( 'DATABASE_CONNECTION_TIMEOUT', 60000 ) ,ĭo not overwrite the environment variables: HOST, PORT, APP_KEYS, API_TOKEN_SALT, and ADMIN_JWT_SECRET.ĭatabase connections using connectionString bool ( 'DATABASE_SSL', false ) & ,ĪcquireConnectionTimeout : env. Password : env ( 'DATABASE_PASSWORD', 'strapi' ) , User : env ( 'DATABASE_USERNAME', 'strapi' ) , int ( 'DATABASE_PORT', 3306 ) ,ĭatabase : env ( 'DATABASE_NAME', 'strapi' ) , Host : env ( 'DATABASE_HOST', 'localhost' ) , config/database.ts for TypeScript) is used to configure Strapi-specific database settings and accepts the following parameters: ParameterĮnable or disable the forced database migration.Įnable or disable database migrations from running on start up.Ĭonst client = env ( 'DATABASE_CLIENT', 'sqlite' ) ĬonnectionString : env ( 'DATABASE_URL' ) , See the Knex.js documentation for more information Time in milliseconds to idle before retrying failed create actionsĬallback function to execute custom logic when the pool acquires a new connection. Time in milliseconds to check for idle database connections to destroy Time in milliseconds before free database connections are destroyed Time in milliseconds before timing out a destroy query attempt Time in milliseconds before timing out a create query attempt Time in milliseconds before timing out a database connection attempt Maximum number of database connections to keepalive Minimum number of database connections to keepalive ![]() When using Docker, change the pool min value to 0 as Docker will kill any idle connections, making it impossible to keep any open connections to the database (see the Tarn.js pool settings used by Knex.js for more information). Use an object to pass certificate files as strings. Password used to establish the connection Username used to establish the connection To disable use an empty string: ''.ĭatabase host name. When set, it overrides the other nnection properties. config/database.ts for TypeScript) is used to pass database connection information and accepts the following parameters: Parameterĭatabase connection string. How long knex will wait before throwing a timeout error when acquiring a connection (in milliseconds)Ī client value of 'sqlite' will be modified by Strapi to be 'better-sqlite3' if the package is available in your project, or 'sqlite3' if it is not. settings for Strapi-specific database settingsĬonnection configuration object Parameterĭatabase client to create the connection.connection for database configuration options passed to Knex.js.config/database.ts for TypeScript) accepts 2 main configuration objects: See environment variables in database configurations Configuration structure Only new projects created after the v4.6.2 release will include the new configuration, however, earlier projects can utilize the new configuration by manually modifying the. where pk = :1" -F test.fbxįBExport is an open source tool.Strapi v4.6.2 introduced a new format for the database configuration file that allows all of the database configuration properties to be set using environment variables. from src_table" -F test.fbxįbexport -If -Q "update dest_table set field1 = :2, field2 = :3. Here's FBExport example, first export data to a file:įbexport -S -Q "select pk, field1, field2. If you are using Firebird 1.x, you could also write a stored procedure to do the job more efficiently.īeside direct SQL you can use some tool like FBExport that allows you to have better error handling (it's easier to detect the exact row and column that fails to update). from src_tableĭo update dest_table set field1 = :field1, field2 = :field2. If you are using Firebird 2.0, you can use EXECUTE BLOCK to write a more effective statement:įor select pk, field1, field2. WHERE EXISTS (select 1 from src_table t2 where t2.pk = t1.pk) If you use an older Firebird version, a standard SQL way of doing this is:įield1 = (select field1 from src_table t2 where t2.pk = t1.pk),įield2 = (select field2 from src_table t2 where t2.pk = t1.pk), See the MERGE command syntax in Firebird online manual for examples. If you use Firebird 2.1 or newer, you can use SQL standard MERGE command. How to update multiple columns of one table using values from another table?
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