Provides an API for a binary COPY TO operation, a high-performance data export mechanism from a PostgreSQL table. Initiated by BeginBinaryExport(String)
Provides an API for a binary COPY FROM operation, a high-performance data import mechanism to a PostgreSQL table. Initiated by BeginBinaryImport(String)
Represents a SQL statement or function (stored procedure) to execute against a PostgreSQL database. This class cannot be inherited.
This class creates database commands for automatic insert, update and delete operations.
This class represents a connection to a PostgreSQL server.
Provides a simple way to create and manage the contents of connection strings used by the NpgsqlConnection class.
Reader for a text export, initiated by BeginTextExport(String).
Writer for a text import, initiated by BeginTextImport(String).
This class represents an adapter from many commands: select, update, insert and delete to fill a DataSet.
Reads a forward-only stream of rows from a data source.
Provides a simple API for configuring and creating an NpgsqlDataSource, from which database connections can be obtained.
The exception that is thrown when server-related issues occur.
A factory to create instances of various Npgsql objects.
Extension allowing adding the GeoJSON plugin to an Npgsql type mapper.
Extension allowing adding the Json.NET plugin to an Npgsql type mapper.
Large object manager. This class can be used to store very large files in a PostgreSQL database.
An interface to remotely control the seekable stream for an opened large object on a PostgreSQL server. Note that the OpenRead/OpenReadWrite method as well as all operations performed on this stream must be wrapped inside a database transaction.
Configures Npgsql logging
An NpgsqlDataSource which manages connections for multiple hosts, is aware of their states (primary, secondary, offline...) and can perform failover and load balancing across them.
Extension allowing adding the NetTopologySuite plugin to an Npgsql type mapper.
Extension adding the NodaTime plugin to an Npgsql type mapper.
Provides data for a PostgreSQL notice event.
Provides information on a PostgreSQL notification. Notifications are sent when your connection has registered for notifications on a specific channel via the LISTEN command. NOTIFY can be used to generate such notifications, allowing for an inter-connection communication channel.
Thrown when trying to use a connection that is already busy performing some other operation. Provides information on the already-executing operation to help with debugging.
This class represents a parameter to a command that will be sent to server
Provides an API for a raw binary COPY operation, a high-performance data import/export mechanism to a PostgreSQL table. Initiated by BeginRawBinaryCopy(String)
Options to configure Npgsql's support for OpenTelemetry tracing. Currently no options are available.
Represents a transaction to be made in a PostgreSQL database. This class cannot be inherited.
Provides constants for PostgreSQL error codes.
The exception that is thrown when the PostgreSQL backend reports errors (e.g. query SQL issues, constraint violations).
PostgreSQL notices are non-critical messages generated by PostgreSQL, either as a result of a user query (e.g. as a warning or informational notice), or due to outside activity (e.g. if the database administrator initiates a "fast" database shutdown).
Extension method for setting up Npgsql OpenTelemetry tracing.
A component which translates a CLR name (e.g. SomeClass) into a database name (e.g. some_class) according to some scheme. Used for mapping enum and composite types.
An option specified in the connection string that activates special compatibility features.
Specifies how to manage SSL.
Specifies the type of SQL statement, e.g. SELECT
Specifies server type preference.
Represents a method that handles the Notice event.
Represents a method that handles the Notification event.
Represents the method that handles the RowUpdated events.
Represents the method that handles the RowUpdating events.
Represents a method that allows the application to provide a certificate collection to be used for SSL client authentication
Represents a method that allows the application to provide a password at connection time in code rather than configuration