Предопределенные константы
Перечисленные ниже константы определены данным расширением и могут быть доступны только в том случае, если PHP был собран с поддержкой этого расширения или же в том случае, если данное расширение подгружается во время выполнения.
db++ error codes
| PHP Constant | db++ constant | meaning |
|---|---|---|
| DBPLUS_ERR_NOERR (integer) | ERR_NOERR | Null error condition |
| DBPLUS_ERR_DUPLICATE (integer) | ERR_DUPLICATE | Tried to insert a duplicate tuple |
| DBPLUS_ERR_EOSCAN (integer) | ERR_EOSCAN | End of scan from rget() |
| DBPLUS_ERR_EMPTY (integer) | ERR_EMPTY | Relation is empty (server) |
| DBPLUS_ERR_CLOSE (integer) | ERR_CLOSE | The server can't close |
| DBPLUS_ERR_WLOCKED (integer) | ERR_WLOCKED | The record is write locked |
| DBPLUS_ERR_LOCKED (integer) | ERR_LOCKED | Relation was already locked |
| DBPLUS_ERR_NOLOCK (integer) | ERR_NOLOCK | Relation cannot be locked |
| DBPLUS_ERR_READ (integer) | ERR_READ | Read error on relation |
| DBPLUS_ERR_WRITE (integer) | ERR_WRITE | Write error on relation |
| DBPLUS_ERR_CREATE (integer) | ERR_CREATE | Create() system call failed |
| DBPLUS_ERR_LSEEK (integer) | ERR_LSEEK | Lseek() system call failed |
| DBPLUS_ERR_LENGTH (integer) | ERR_LENGTH | Tuple exceeds maximum length |
| DBPLUS_ERR_OPEN (integer) | ERR_OPEN | Open() system call failed |
| DBPLUS_ERR_WOPEN (integer) | ERR_WOPEN | Relation already opened for writing |
| DBPLUS_ERR_MAGIC (integer) | ERR_MAGIC | File is not a relation |
| DBPLUS_ERR_VERSION (integer) | ERR_VERSION | File is a very old relation |
| DBPLUS_ERR_PGSIZE (integer) | ERR_PGSIZE | Relation uses a different page size |
| DBPLUS_ERR_CRC (integer) | ERR_CRC | Invalid crc in the superpage |
| DBPLUS_ERR_PIPE (integer) | ERR_PIPE | Piped relation requires lseek() |
| DBPLUS_ERR_NIDX (integer) | ERR_NIDX | Too many secondary indices |
| DBPLUS_ERR_MALLOC (integer) | ERR_MALLOC | Malloc() call failed |
| DBPLUS_ERR_NUSERS (integer) | ERR_NUSERS | Error use of max users |
| DBPLUS_ERR_PREEXIT (integer) | ERR_PREEXIT | Caused by invalid usage |
| DBPLUS_ERR_ONTRAP (integer) | ERR_ONTRAP | Caused by a signal |
| DBPLUS_ERR_PREPROC (integer) | ERR_PREPROC | Error in the preprocessor |
| DBPLUS_ERR_DBPARSE (integer) | ERR_DBPARSE | Error in the parser |
| DBPLUS_ERR_DBRUNERR (integer) | ERR_DBRUNERR | Run error in db |
| DBPLUS_ERR_DBPREEXIT (integer) | ERR_DBPREEXIT | Exit condition caused by prexit() * procedure |
| DBPLUS_ERR_WAIT (integer) | ERR_WAIT | Wait a little (Simple only) |
| DBPLUS_ERR_CORRUPT_TUPLE (integer) | ERR_CORRUPT_TUPLE | A client sent a corrupt tuple |
| DBPLUS_ERR_WARNING0 (integer) | ERR_WARNING0 | The Simple routines encountered a non fatal error which was corrected |
| DBPLUS_ERR_PANIC (integer) | ERR_PANIC | The server should not really die but after a disaster send ERR_PANIC to all its clients |
| DBPLUS_ERR_FIFO (integer) | ERR_FIFO | Can't create a fifo |
| DBPLUS_ERR_PERM (integer) | ERR_PERM | Permission denied |
| DBPLUS_ERR_TCL (integer) | ERR_TCL | TCL_error |
| DBPLUS_ERR_RESTRICTED (integer) | ERR_RESTRICTED | Only two users |
| DBPLUS_ERR_USER (integer) | ERR_USER | An error in the use of the library by an application programmer |
| DBPLUS_ERR_UNKNOWN (integer) | ERR_UNKNOWN |
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