BotCommands/io.github.freya022.botcommands.api.core.db.query/ParametrizedQueryFactory

ParametrizedQueryFactory

@InterfacedService(acceptMultiple = true)

interface ParametrizedQueryFactory<R : ParametrizedQuery>(source)

Factory for ParametrizedQuery.

A parametrized query is only used if any of these conditions is met:

BDatabaseConfig.logQueries is enabled, and the logger of the class that created the prepared statement has its TRACE logs enabled,
BDatabaseConfig.queryLogThreshold is configured

Usage

Register your instance as a service with @BService.

Built-in RDBMS support

PostgreSQL

If no compatible factory is found, a generic parametrized query is used.

See also

ParametrizedQuery

InterfacedService

@InterfacedService

Functions

abstract fun get(preparedStatement: PreparedStatement, sql: String): R

Returns a ParametrizedQuery for this statement.

abstract fun isSupported(connection: Connection, databaseMetaData: DatabaseMetaData): Boolean

Returns whether this connection is supported by this parametrized query factory.