Модуль error¶
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enum
box_error_code
¶ -
enumerator
ER_UNKNOWN
¶
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enumerator
ER_ILLEGAL_PARAMS
¶
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enumerator
ER_MEMORY_ISSUE
¶
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enumerator
ER_TUPLE_FOUND
¶
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enumerator
ER_TUPLE_NOT_FOUND
¶
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enumerator
ER_UNSUPPORTED
¶
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enumerator
ER_NONMASTER
¶
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enumerator
ER_READONLY
¶
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enumerator
ER_INJECTION
¶
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enumerator
ER_CREATE_SPACE
¶
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enumerator
ER_SPACE_EXISTS
¶
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enumerator
ER_DROP_SPACE
¶
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enumerator
ER_ALTER_SPACE
¶
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enumerator
ER_INDEX_TYPE
¶
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enumerator
ER_MODIFY_INDEX
¶
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enumerator
ER_LAST_DROP
¶
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enumerator
ER_TUPLE_FORMAT_LIMIT
¶
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enumerator
ER_DROP_PRIMARY_KEY
¶
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enumerator
ER_KEY_PART_TYPE
¶
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enumerator
ER_EXACT_MATCH
¶
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enumerator
ER_INVALID_MSGPACK
¶
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enumerator
ER_PROC_RET
¶
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enumerator
ER_TUPLE_NOT_ARRAY
¶
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enumerator
ER_FIELD_TYPE
¶
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enumerator
ER_FIELD_TYPE_MISMATCH
¶
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enumerator
ER_SPLICE
¶
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enumerator
ER_ARG_TYPE
¶
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enumerator
ER_TUPLE_IS_TOO_LONG
¶
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enumerator
ER_UNKNOWN_UPDATE_OP
¶
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enumerator
ER_UPDATE_FIELD
¶
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enumerator
ER_FIBER_STACK
¶
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enumerator
ER_KEY_PART_COUNT
¶
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enumerator
ER_PROC_LUA
¶
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enumerator
ER_NO_SUCH_PROC
¶
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enumerator
ER_NO_SUCH_TRIGGER
¶
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enumerator
ER_NO_SUCH_INDEX
¶
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enumerator
ER_NO_SUCH_SPACE
¶
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enumerator
ER_NO_SUCH_FIELD
¶
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enumerator
ER_SPACE_FIELD_COUNT
¶
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enumerator
ER_INDEX_FIELD_COUNT
¶
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enumerator
ER_WAL_IO
¶
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enumerator
ER_MORE_THAN_ONE_TUPLE
¶
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enumerator
ER_ACCESS_DENIED
¶
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enumerator
ER_CREATE_USER
¶
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enumerator
ER_DROP_USER
¶
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enumerator
ER_NO_SUCH_USER
¶
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enumerator
ER_USER_EXISTS
¶
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enumerator
ER_PASSWORD_MISMATCH
¶
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enumerator
ER_UNKNOWN_REQUEST_TYPE
¶
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enumerator
ER_UNKNOWN_SCHEMA_OBJECT
¶
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enumerator
ER_CREATE_FUNCTION
¶
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enumerator
ER_NO_SUCH_FUNCTION
¶
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enumerator
ER_FUNCTION_EXISTS
¶
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enumerator
ER_FUNCTION_ACCESS_DENIED
¶
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enumerator
ER_FUNCTION_MAX
¶
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enumerator
ER_SPACE_ACCESS_DENIED
¶
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enumerator
ER_USER_MAX
¶
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enumerator
ER_NO_SUCH_ENGINE
¶
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enumerator
ER_RELOAD_CFG
¶
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enumerator
ER_CFG
¶
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enumerator
ER_SOPHIA
¶
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enumerator
ER_LOCAL_SERVER_IS_NOT_ACTIVE
¶
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enumerator
ER_UNKNOWN_SERVER
¶
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enumerator
ER_CLUSTER_ID_MISMATCH
¶
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enumerator
ER_INVALID_UUID
¶
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enumerator
ER_CLUSTER_ID_IS_RO
¶
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enumerator
ER_RESERVED66
¶
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enumerator
ER_SERVER_ID_IS_RESERVED
¶
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enumerator
ER_INVALID_ORDER
¶
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enumerator
ER_MISSING_REQUEST_FIELD
¶
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enumerator
ER_IDENTIFIER
¶
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enumerator
ER_DROP_FUNCTION
¶
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enumerator
ER_ITERATOR_TYPE
¶
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enumerator
ER_REPLICA_MAX
¶
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enumerator
ER_INVALID_XLOG
¶
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enumerator
ER_INVALID_XLOG_NAME
¶
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enumerator
ER_INVALID_XLOG_ORDER
¶
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enumerator
ER_NO_CONNECTION
¶
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enumerator
ER_TIMEOUT
¶
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enumerator
ER_ACTIVE_TRANSACTION
¶
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enumerator
ER_NO_ACTIVE_TRANSACTION
¶
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enumerator
ER_CROSS_ENGINE_TRANSACTION
¶
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enumerator
ER_NO_SUCH_ROLE
¶
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enumerator
ER_ROLE_EXISTS
¶
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enumerator
ER_CREATE_ROLE
¶
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enumerator
ER_INDEX_EXISTS
¶
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enumerator
ER_TUPLE_REF_OVERFLOW
¶
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enumerator
ER_ROLE_LOOP
¶
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enumerator
ER_GRANT
¶
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enumerator
ER_PRIV_GRANTED
¶
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enumerator
ER_ROLE_GRANTED
¶
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enumerator
ER_PRIV_NOT_GRANTED
¶
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enumerator
ER_ROLE_NOT_GRANTED
¶
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enumerator
ER_MISSING_SNAPSHOT
¶
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enumerator
ER_CANT_UPDATE_PRIMARY_KEY
¶
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enumerator
ER_UPDATE_INTEGER_OVERFLOW
¶
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enumerator
ER_GUEST_USER_PASSWORD
¶
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enumerator
ER_TRANSACTION_CONFLICT
¶
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enumerator
ER_UNSUPPORTED_ROLE_PRIV
¶
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enumerator
ER_LOAD_FUNCTION
¶
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enumerator
ER_FUNCTION_LANGUAGE
¶
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enumerator
ER_RTREE_RECT
¶
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enumerator
ER_PROC_C
¶
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enumerator
ER_UNKNOWN_RTREE_INDEX_DISTANCE_TYPE
¶
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enumerator
ER_PROTOCOL
¶
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enumerator
ER_UPSERT_UNIQUE_SECONDARY_KEY
¶
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enumerator
ER_WRONG_INDEX_RECORD
¶
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enumerator
ER_WRONG_INDEX_PARTS
¶
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enumerator
ER_WRONG_INDEX_OPTIONS
¶
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enumerator
ER_WRONG_SCHEMA_VERSION
¶
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enumerator
ER_SLAB_ALLOC_MAX
¶
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enumerator
ER_WRONG_SPACE_OPTIONS
¶
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enumerator
ER_UNSUPPORTED_INDEX_FEATURE
¶
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enumerator
ER_VIEW_IS_RO
¶
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enumerator
box_error_code_MAX
¶
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enumerator
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box_error_t
¶ Error - contains information about error.
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const char *
box_error_type
(const box_error_t *error)¶ Return the error type, e.g. «ClientError», «SocketError», etc.
Параметры: - error (box_error_t*) – error
Результат: not-null string
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uint32_t
box_error_code
(const box_error_t *error)¶ Return IPROTO error code
Параметры: - error (box_error_t*) – error
Результат: enum box_error_code
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const char *
box_error_message
(const box_error_t *error)¶ Return the error message
Параметры: - error (box_error_t*) – error
Результат: not-null string
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box_error_t *
box_error_last
(void)¶ Get the information about the last API call error.
The Tarantool error handling works most like libc’s errno. All API calls return -1 or NULL in the event of error. An internal pointer to box_error_t type is set by API functions to indicate what went wrong. This value is only significant if API call failed (returned -1 or NULL).
Successful function can also touch the last error in some cases. You don’t have to clear the last error before calling API functions. The returned object is valid only until next call to any API function.
You must set the last error using box_error_set() in your stored C procedures if you want to return a custom error message. You can re-throw the last API error to IPROTO client by keeping the current value and returning -1 to Tarantool from your stored procedure.
Результат: last error
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void
box_error_clear
(void)¶ Clear the last error.
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int
box_error_set
(const char *file, unsigned line, uint32_t code, const char *format, ...)¶ Set the last error.
Параметры: - char* file (const) –
- line (unsigned) –
- code (uint32_t) – IPROTO error code
- char* format (const) –
- ... – format arguments
See also: IPROTO error code
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box_error_raise
(code, format, ...)¶ A backward-compatible API define.