exceptions.hpp File Reference

Postgres errors. More...

#include <stdexcept>
#include <string_view>
#include <fmt/format.h>
#include <userver/storages/postgres/dsn.hpp>
#include <userver/storages/postgres/io/traits.hpp>
#include <userver/storages/postgres/message.hpp>
#include <userver/compiler/demangle.hpp>
#include <userver/utils/underlying_value.hpp>

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Classes
class	storages::postgres::Error
	Base class for all exceptions that may be thrown by the driver. More...
class	storages::postgres::LogicError
	Base Postgres logic error. Reports errors that are consequences of erroneous driver usage, such as invalid query syntax, absence of appropriate parsers, out of range errors etc. These can be avoided by fixing code. More...
class	storages::postgres::RuntimeError
	Base Postgres runtime error. Reports errors that are consequences of erroneous data, misconfiguration, network errors etc. More...
class	storages::postgres::ServerError< Base >
	Error that was reported by PosgtreSQL server Contains the message sent by the server. Templated class because the errors can be both runtime and logic. More...
class	storages::postgres::ConnectionError
class	storages::postgres::ConnectionFailed
	Exception is thrown when a single connection fails to connect. More...
class	storages::postgres::ServerConnectionError
	Connection error reported by PostgreSQL server. Doc: https://www.postgresql.org/docs/12/static/errcodes-appendix.html Class 08 - Connection exception. More...
class	storages::postgres::PoolError
	Indicates errors during pool operation. More...
class	storages::postgres::ClusterUnavailable
class	storages::postgres::CommandError
	Error when invoking a libpq function. More...
class	storages::postgres::ConnectionTimeoutError
	A network operation on a connection has timed out. More...
class	storages::postgres::ClusterError
class	storages::postgres::ConnectionBusy
	An attempt to make a query to server was made while there is another query in flight. More...
class	storages::postgres::ConnectionInterrupted
	A network operation was interrupted by task cancellation. More...
class	storages::postgres::SqlStatementNotYetComplete
class	storages::postgres::TriggeredActionException
class	storages::postgres::FeatureNotSupported
class	storages::postgres::LocatorException
class	storages::postgres::InvalidGrantor
class	storages::postgres::InvalidRoleSpecification
class	storages::postgres::DiagnosticsException
class	storages::postgres::CardinalityViolation
class	storages::postgres::DataException
	Base class for data exceptions Doc: https://www.postgresql.org/docs/12/static/errcodes-appendix.html. More...
class	storages::postgres::IntegrityConstraintViolation
	Base class for integrity constraint violation errors. Doc: https://www.postgresql.org/docs/12/static/errcodes-appendix.html. More...
class	storages::postgres::RestrictViolation
class	storages::postgres::NotNullViolation
class	storages::postgres::ForeignKeyViolation
class	storages::postgres::UniqueViolation
class	storages::postgres::CheckViolation
class	storages::postgres::ExclusionViolation
class	storages::postgres::TriggeredDataChangeViolation
	Class 27 - Triggered Data Change Violation. More...
class	storages::postgres::WithCheckOptionViolation
	Class 44 - WITH CHECK OPTION Violation. More...
class	storages::postgres::InvalidCursorState
class	storages::postgres::InvalidTransactionState
class	storages::postgres::InvalidSqlStatementName
	This exception is thrown in case a prepared statement doesn't exist. More...
class	storages::postgres::InvalidObjectName
	Exception class for several Invalid * Name classes. Class 34 - Invalid Cursor Name Class 3D - Invalid Catalogue Name Class 3F - Invalid Schema Name TODO Add documentation (links) on the error classes TODO Split exception classes if needed based on documentation. More...
class	storages::postgres::InvalidAuthorizationSpecification
class	storages::postgres::DependentPrivilegeDescriptorsStillExist
class	storages::postgres::InvalidTransactionTermination
class	storages::postgres::ExternalRoutineException
class	storages::postgres::ExternalRoutineInvocationException
class	storages::postgres::SavepointException
class	storages::postgres::SqlRoutineException
class	storages::postgres::TransactionRollback
class	storages::postgres::SyntaxError
class	storages::postgres::AccessRuleViolation
class	storages::postgres::DuplicatePreparedStatement
class	storages::postgres::InsufficientResources
class	storages::postgres::ProgramLimitExceeded
class	storages::postgres::ObjectNotInPrerequisiteState
class	storages::postgres::OperatorIntervention
class	storages::postgres::QueryCancelled
class	storages::postgres::AdminShutdown
class	storages::postgres::CrashShutdown
class	storages::postgres::CannotConnectNow
class	storages::postgres::DatabaseDropped
class	storages::postgres::SystemError
class	storages::postgres::SnapshotFailure
class	storages::postgres::ConfigurationFileError
class	storages::postgres::FdwError
class	storages::postgres::PlPgSqlError
class	storages::postgres::InternalServerError
class	storages::postgres::TransactionError
class	storages::postgres::AlreadyInTransaction
class	storages::postgres::NotInTransaction
class	storages::postgres::ResultSetError
class	storages::postgres::RowIndexOutOfBounds
	Result set has less rows than the requested row index. More...
class	storages::postgres::FieldIndexOutOfBounds
	Result set has less columns that the requested index. More...
class	storages::postgres::FieldNameDoesntExist
	Result set doesn't have field with the requested name. More...
class	storages::postgres::FieldValueIsNull
	Data extraction from a null field value to a non-nullable type requested. More...
class	storages::postgres::TypeCannotBeNull
	A value of a non-nullable type requested to be set null. Can occur if io::traits::IsNullable for the type is specialised as true_type, but io::traits::GetSetNull is not specialized appropriately. More...
class	storages::postgres::InvalidParserCategory
	Field buffer contains different category of data than expected by data parser. More...
class	storages::postgres::UnknownBufferCategory
	While checking result set types, failed to determine the buffer category for a type oid. The context string is formed by the ResultSet and will have the form of 'result set field foo type my_schema.bar field baz array element'. More...
class	storages::postgres::NoBinaryParser
	A field in a result set doesn't have a binary parser. More...
class	storages::postgres::InvalidInputBufferSize
	Buffer size is invalid for a fixed-size type. Can occur when a wrong field type is requested for reply. More...
class	storages::postgres::InvalidBinaryBuffer
	Binary buffer contains invalid data. Can occur when parsing binary buffers containing multiple fields. More...
class	storages::postgres::InvalidTupleSizeRequested
	A tuple was requested to be parsed out of a row that doesn't have enough fields. More...
class	storages::postgres::NonSingleColumnResultSet
	A row or result set requested to be treated as a single column, but contains more than one column. More...
class	storages::postgres::NonSingleRowResultSet
	A result set containing a single row was expected. More...
class	storages::postgres::FieldTupleMismatch
	A row was requested to be parsed based on field names/indexed, the count of names/indexes doesn't match the tuple size. More...
class	storages::postgres::UserTypeError
	Base error when working with mapped types. More...
class	storages::postgres::CompositeSizeMismatch
	PostgreSQL composite type has different count of members from the C++ counterpart. More...
class	storages::postgres::CompositeMemberTypeMismatch
	PostgreSQL composite type has different member type that the C++ mapping suggests. More...
class	storages::postgres::ArrayError
	Base error when working with array types. More...
class	storages::postgres::DimensionMismatch
	Array received from postgres has different dimensions from those of C++ container. More...
class	storages::postgres::InvalidDimensions
class	storages::postgres::NumericError
class	storages::postgres::NumericOverflow
	Value in PostgreSQL binary buffer cannot be represented by a given C++ type. More...
class	storages::postgres::ValueIsNaN
class	storages::postgres::InvalidRepresentation
	Integral representation for a numeric contains invalid data. More...
class	storages::postgres::InvalidInputFormat
	Invalid format for input data. More...
class	storages::postgres::EnumerationError
class	storages::postgres::InvalidEnumerationLiteral
class	storages::postgres::InvalidEnumerationValue
class	storages::postgres::UnsupportedInterval
class	storages::postgres::BoundedRangeError
	PostgreSQL range type has at least one end unbound. More...
class	storages::postgres::BitStringError
	Base error when working with bit string types. More...
class	storages::postgres::BitStringOverflow
	Value in PostgreSQL binary buffer cannot be represented by a given C++ type. More...
class	storages::postgres::InvalidBitStringRepresentation
	Value in PostgreSQL binary buffer cannot be represented as bit string type. More...
class	storages::postgres::InvalidDSN
class	storages::postgres::InvalidConfig
class	storages::postgres::NotImplemented
class	storages::postgres::IpAddressError
class	storages::postgres::IpAddressInvalidFormat

Namespaces
namespace	storages
	Components, clients and helpers for different databases and storages.
namespace	storages::postgres
	Top namespace for uPg driver.

Typedefs
Generic driver errors
using	storages::postgres::ServerLogicError = ServerError< LogicError >
using	storages::postgres::ServerRuntimeError = ServerError< RuntimeError >

Detailed Description

Postgres errors.

Definition in file exceptions.hpp.