95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
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#ifndef PGEXCEPTION_H
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#define PGEXCEPTION_H
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#include <stdexcept>
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#include <utility>
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namespace Pgsql {
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class PgException {
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public:
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PgException(const char *msg)
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: message(msg)
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{}
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PgException(std::string msg)
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: message(std::move(msg))
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{}
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private:
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std::string message;
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};
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class PgResultError: public PgException {
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public:
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PgResultError(std::string msg, std::string result_code)
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: PgException(std::move(msg))
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{}
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};
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class PgConnectionError: public PgResultError, std::runtime_error {
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PgConnectionError(const std::string &msg, std::string result_code)
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: PgResultError(msg, std::move(result_code))
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, std::runtime_error(msg)
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{}
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};
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/* postgresq error classes
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*
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* success
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* warning
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* no data
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*
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* 03 sql statement not yet complete
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* 08 connection exception -> could be resolved by reconnecting / resetting connection
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* 09 triggered action exception
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* 0A feature not supported
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* 0B invalid transaction initiation
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* 0F locator exception
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* 0L invalid grantor
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* 0P invalid role
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* 0Z diagnostic exception
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* 20 case not fount
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* 21 cardinality violation
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* 22 data exception
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* 23 integrity constraint error
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* 24 invalid cursor statement
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* 25 invalid transaction state
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* 26 invalid sql statement name
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* 27 triggered data change violation
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* 28 invalid authorization specification
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* 2B Dependent Privilege Descriptors Still Exist
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* 2D Invalid Transaction Termination
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* 2F SQL Routine Exception
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* 34 Invalid Cursor Name
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* 38 External Routine Exception
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* 39 External Routine Invocation Exception
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* 3B Savepoint Exception
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* 3D Invalid Catalog Name
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* 3F Invalid Schema Name
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* 40 Transaction Rollback
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* 42 Syntax Error or Access Rule Violation
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* 44 WITH CHECK OPTION Violation
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* 53 Insufficient Resources
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* 54 Program Limit Exceeded
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* 55 Object Not In Prerequisite State
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* 57 Operator Intervention
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* 58 System Error (errors external to PostgreSQL itself)
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* 72 Snapshot Failure
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* F0 Configuration File Error
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* HV Foreign Data Wrapper Error (SQL/MED)
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* P0 PL/pgSQL Error
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* XX Internal Error
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*
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* At what levels can the communication with postgresql fail
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* - network -> reset/reconnecting
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* -
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*/
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}
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#endif // PGEXCEPTION_H
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