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Definition
/**
* Create a PostgreSQL client using ext-pgsql.
*
* The client connects immediately and is ready to execute queries.
*
* @param Client\ConnectionParameters $params Connection parameters
* @param null|ValueConverters $valueConverters Custom type converters (optional)
* @param null|Context $context Base mapper Context — the Client enriches it with sql/parameters/self per query before handing it to RowMapper::map()
*
* @throws ConnectionException If connection fails
*/
pgsql_client(ConnectionParameters $params, ?ValueConverters $valueConverters, ?Context $context) : Client
