| ▼Npqxx | The home of all libpqxx classes, functions, templates, etc |
| ►Ninternal | Internal items for libpqxx' own use. Do not use these yourself |
| Ngate | |
| Cbasic_robusttransaction | Helper base class for the robusttransaction class template |
| Cbasic_transaction | Helper base class for the transaction class template |
| Cenum_traits | Helper class for defining enum conversions |
| Cresult_iter | |
| Nprepare | |
| Cargument_error | Invalid argument passed to libpqxx, similar to std::invalid_argument |
| Carray_parser | Low-level array parser |
| Cbasic_fieldstream | Input stream that gets its data from a result field |
| Cbasic_ilostream | Input stream that gets its data from a large object |
| Cbasic_lostream | Stream that reads and writes a large object |
| Cbasic_olostream | Output stream that writes data back to a large object |
| Cbinarystring | Binary data corresponding to PostgreSQL's "BYTEA" binary-string type |
| Cblob | |
| Cblob_already_exists | |
| Cbroken_connection | Exception class for lost or failed backend connection |
| Ccheck_violation | |
| Cconnecting | An ongoing, non-blocking stepping stone to a connection |
| Cconnection | Connection to a database |
| Cconst_reverse_row_iterator | Reverse iterator for a row. Use as row::const_reverse_iterator |
| Cconst_row_iterator | Iterator for fields in a row. Use as row::const_iterator |
| Cconversion_error | Value conversion failed, e.g. when converting "Hello" to int |
| Cconversion_overrun | Could not convert value to string: not enough buffer space |
| Ccursor_base | Common definitions for cursor types |
| Cdata_exception | Error in data provided to SQL statement |
| Cdbtransaction | Abstract transaction base class: bracket transactions on the database |
| Cdeadlock_detected | The ongoing transaction has deadlocked. Retrying it may help |
| Cdisk_full | |
| Cerrorhandler | Base class for error-handler callbacks |
| Cexclusive_bound | An exclusive boundary value to a pqxx::range |
| Cfailure | Run-time failure encountered by libpqxx, similar to std::runtime_error |
| Cfeature_not_supported | Database feature not supported in current setup |
| Cfield | Reference to a field in a result set |
| Cfield_streambuf | |
| Cforeign_key_violation | |
| Cfrom_query_t | Marker for stream_from constructors: "stream from query." |
| Cfrom_table_t | Marker for stream_from constructors: "stream from table." |
| Cicursor_iterator | Approximate istream_iterator for icursorstream |
| Cicursorstream | Simple read-only cursor represented as a stream of results |
| Cin_doubt_error | "Help, I don't know whether transaction was committed successfully!" |
| Cinclusive_bound | An inclusive boundary value to a pqxx::range |
| Cinsufficient_privilege | |
| Cinsufficient_resources | Resource shortage on the server |
| Cintegrity_constraint_violation | |
| Cinternal_error | Internal error in libpqxx library |
| Cinvalid_cursor_name | |
| Cinvalid_cursor_state | |
| Cinvalid_sql_statement_name | |
| Clargeobject | Identity of a large object |
| Clargeobject_streambuf | Streambuf to use large objects in standard I/O streams |
| Clargeobjectaccess | Accessor for large object's contents |
| Cno_bound | An unlimited boundary value to a pqxx::range |
| Cno_null | Nullness traits describing a type which does not have a null value |
| Cnontransaction | Simple "transaction" class offering no transactional integrity |
| Cnot_null_violation | |
| Cnotification_receiver | |
| Cnullness | Traits describing a type's "null value," if any |
| Cnullness< binarystring > | |
| Cnullness< ENUM, std::enable_if_t< std::is_enum_v< ENUM > > > | Nullness: Enums do not have an inherent null value |
| Cnullness< range< TYPE > > | A range type does not have an innate null value |
| Cout_of_memory | |
| Cparams | Build a parameter list for a parameterised or prepared statement |
| Cpipeline | Processes several queries in FIFO manner, optimized for high throughput |
| Cplaceholders | Generate parameter placeholders for use in an SQL statement |
| Cplpgsql_error | PL/pgSQL error |
| Cplpgsql_no_data_found | |
| Cplpgsql_raise | Exception raised in PL/pgSQL procedure |
| Cplpgsql_too_many_rows | |
| Cquiet_errorhandler | An error handler that suppresses any previously registered error handlers |
| Crange | A C++ equivalent to PostgreSQL's range types |
| Crange_bound | A range boundary value |
| Crange_error | Something is out of range, similar to std::out_of_range |
| Crestrict_violation | |
| Cresult | Result set containing data returned by a query or command |
| Crobusttransaction | Slightly slower, better-fortified version of transaction |
| Crow | Reference to one row in a result |
| Cserialization_failure | Transaction failed to serialize. Please retry it |
| Csql_error | Exception class for failed queries |
| Cstateless_cursor | "Stateless cursor" class: easy API for retrieving parts of result sets |
| Cstatement_completion_unknown | We can't tell whether our last statement succeeded |
| Cstream_from | Stream data from the database |
| Cstream_to | Efficiently write data directly to a database table |
| Cstring_traits | Traits class for use in string conversions |
| Cstring_traits< binarystring > | String conversion traits for binarystring |
| Cstring_traits< range< TYPE > > | String conversions for a range type |
| Csubtransaction | "Transaction" nested within another transaction |
| Csyntax_error | |
| Cthread_safety_model | Descriptor of library's thread-safety model |
| Ctoo_many_connections | |
| Ctransaction | Standard back-end transaction, templatised on isolation level |
| Ctransaction_base | Interface definition (and common code) for "transaction" classes |
| Ctransaction_focus | Base class for things that monopolise a transaction's attention |
| Ctransaction_rollback | The backend saw itself forced to roll back the ongoing transaction |
| Cundefined_column | |
| Cundefined_function | |
| Cundefined_table | |
| Cunexpected_rows | Query returned an unexpected number of rows |
| Cunique_violation | |
| Cusage_error | Error in usage of libpqxx library, similar to std::logic_error |
| Cvariable_set_to_null | The caller attempted to set a variable to null, which is not allowed |
| Czview | Marker-type wrapper: zero-terminated std::string_view |
1.9.7