Connection String Parameters for PostgreSQL
The connection string properties are the various options that can be used to establish a connection. This section provides a complete list of the options you can configure in the connection string for this provider.
Name | Description |
AllowPreparedStatement | Prepare a query statement before its execution. |
ConnectionLifeTime | The maximum lifetime of a connection in seconds. Once the time has elapsed, the connection object is disposed. |
Database | The name of the PostgreSQL database. |
FirewallPassword | A password used to authenticate to a proxy-based firewall. |
FirewallPort | The TCP port for a proxy-based firewall. |
FirewallServer | The name or IP address of a proxy-based firewall. |
FirewallType | The protocol used by a proxy-based firewall. |
FirewallUser | The user name to use to authenticate with a proxy-based firewall. |
IgnoredSchemas | Visibility restriction filter which is used to hide the list of schemas by metadata quering. For example, 'information_schema, pg_catalog'. Schema names are case sensitive. |
Location | A path to the directory that contains the schema files defining tables, views, and stored procedures. |
Logfile | A path to the log file. |
MaxLogFileCount | A string specifying the maximum file count of log files. When the limit is hit, a new log is created in the same folder with the date and time appended to the end and the oldest log file will be deleted. |
MaxLogFileSize | A string specifying the maximum size in bytes for a log file (for example, 10 MB). When the limit is hit, a new log is created in the same folder with the date and time appended to the end. |
MaxRows | Limits the number of rows returned rows when no aggregation or group by is used in the query. This helps avoid performance issues at design time. |
Other | These hidden properties are used only in specific use cases. |
Password | The password required for authentication with the PostgreSQL server. |
PoolIdleTimeout | The allowed idle time for a connection before it is closed. |
PoolMaxSize | The maximum connections in the pool. |
PoolMinSize | The minimum number of connections in the pool. |
PoolWaitTime | The max seconds to wait for an available connection. |
Port | The port number of the PostgreSQL server. |
QueryPassthrough | This option passes the query to the PostgreSQL server as is. |
Readonly | You can use this property to enforce read-only access to PostgreSQL from the provider. |
RTK | The runtime key used for licensing. |
Server | The host name or IP address of the server. |
SSLClientCert | The TLS/SSL client certificate store for SSL Client Authentication (2-way SSL). |
SSLClientCertPassword | The password for the TLS/SSL client certificate. |
SSLClientCertSubject | The subject of the TLS/SSL client certificate. |
SSLClientCertType | The type of key store containing the TLS/SSL client certificate. |
SSLServerCert | The certificate to be accepted from the server when connecting using TLS/SSL. |
Tables | This property restricts the tables reported to a subset of the available tables. For example, Tables=TableA,TableB,TableC. |
Timeout | The value in seconds until the connection timeout error is thrown. |
TimeZone | Set time zone for the current session. |
UseConnectionPooling | This property enables connection pooling. |
User | The username used to authenticate with the PostgreSQL Server . |
UseSSL | This field sets whether SSL is enabled. |
Verbosity | The verbosity level that determines the amount of detail included in the log file. |
Views | Restricts the views reported to a subset of the available tables. For example, Views=ViewA,ViewB,ViewC. |
Visibility | Visibility restrictions used to filter exposed metadata for tables with privileges granted to them for current user. For example 'SELECT,INSERT' filter is restricting metatdata visibility only for those tables which may be accessed by current user for SELECT and INSERT opearations. Supported privilege values are SELECT, INSERT, UPDATE, DELETE, REFERENCES. |