firebird 40 language reference3 unless specified otherwise. Chapter 2. SQL Language Structure 20 2.1.3. Error Conditions Processing of every SQL statement either completes successfully or fails due to a specific error condition subtype zero is BINARY. This is the subtype to specify when the data are any form of binary file or stream: images, audio, word-processor files, PDFs and so on. Subtype 1: TEXT Subtype 1 has an alias, TEXT traditional relational model. Supporting arrays in the DBMS could make it easier to solve some data-processing tasks involving large sets of similar data. Arrays in Firebird are stored in BLOB of a specialized0 码力 | 778 页 | 3.43 MB | 1 年前3
Firebird 2.5 Language Reference3 unless specified otherwise. Chapter 2. SQL Language Structure 18 2.1.3. Error Conditions Processing of every SQL statement either completes successfully or fails due to a specific error condition subtype zero is BINARY. This is the subtype to specify when the data are any form of binary file or stream: images, audio, word-processor files, PDFs and so on. Subtype 1: TEXT Subtype 1 has an alias, TEXT traditional relational model. Supporting arrays in the DBMS could make it easier to solve some data-processing tasks involving large sets of similar data. Arrays in Firebird are stored in BLOB of a specialized0 码力 | 521 页 | 2.30 MB | 1 年前3
firebird wire protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 8.9. Stream of BLOB data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . of operations. Unless otherwise indicated, a client request must be flushed to the server for processing. For some operations the flush can be deferred, so it is sent together with a different operation Server Generic response 5.2.1. Deviations for protocol version 11 Request flushing and response processing must be deferred. Chapter 5. Statements 15 5.3. Prepare Client Int32 Operation code (op_prepare_statement)0 码力 | 40 页 | 213.15 KB | 1 年前3
firebird 30 sprachreferenzBINARY. Dies ist der Untertyp, um anzugeben, ob es sich bei den Daten um eine Binärdatei oder einen Stream handelt: Bilder, Audio, Textverarbeitungsdateien, PDFs usw. Untertyp 1: TEXT Subtyp 1 hat einen angewendet und ein Paar {Hash, Zeiger auf Puffer} in eine Hash-Tabelle geschrieben. Dann wird der primäre Stream gelesen und sein Hash-Schlüssel wird gegen die Hash-Tabelle getestet. select * from students obwohl er ihn nicht als ungültig zurückweist. Ein solches Beispiel war MERGE (unsorted stream, unsorted stream) Es ist ratsam, einen solchen Plan als “veraltet” zu behandeln. 6.1.8. UNION Die UNION-Klausel0 码力 | 701 页 | 3.12 MB | 1 年前3
Firebird 1.5 ErrorCodessegstr_eof Attempted retrieval of more segments than exist 100 335544374 stream_eof Attempt to fetch past the last record in a record stream -84 335544554 nonsql_security_rel Table/procedure has non-SQL security -204 335544463 gennotdef Generatoris not defined -204 335544502 stream_not_defined Reference to invalid stream number -204 335544509 charset_not_found CHARACTER SET is not defined -260 335544690 cache_redef Cache redefined -281 335544637 no_stream_plan Table is not referenced in plan -282 335544638 stream_twice Table is referenced more than once in plan; use 0 码力 | 26 页 | 85.09 KB | 1 年前3
Firebird 2.0 ErrorCodessegstr_eof Attempted retrieval of more segments than exist 100 335544374 stream_eof Attempt to fetch past the last record in a record stream 0 335741039 gfix_opt_SQL_dialect -sql_dialect set database dialect and %s -204 335544463 gennotdef Generator %s is not defined -204 335544502 stream_not_defined Reference to invalid stream number -204 335544509 charset_not_found CHARACTER SET %s is not defined Firebird length of a partitioned log must be specified -281 335544637 no_stream_plan Table %s is not referenced in plan -282 335544638 stream_twice Table %s is referenced more than once in plan; use aliases0 码力 | 26 页 | 157.59 KB | 1 年前3
Firebird 2.1 ErrorCodessegstr_eof Attempted retrieval of more segments than exist 100 335544374 stream_eof Attempt to fetch past the last record in a record stream 0 335741039 gfix_opt_SQL_dialect -sql_dialect set database dialect and @2 -204 335544463 gennotdef Generator @1 is not defined -204 335544502 stream_not_defined Reference to invalid stream number -204 335544509 charset_not_found CHARACTER SET @1 is not defined -204 length of a partitioned log must be specified -281 335544637 no_stream_plan Table @1 is not referenced in plan -282 335544638 stream_twice Table @1 is referenced more than once in plan; use aliases to0 码力 | 31 页 | 103.24 KB | 1 年前3
firebird language reference 30 rusПопытка обращения к сегменту большему чем их существует. 100 335544374 stream_eof Attempt to fetch past the last record in a record stream. Попытка получения в потоке записей записи, следующей за последней gennotdef Generator @1 is not defined. Генератор @1 не определен. -204 335544502 stream_not_defined Reference to invalid stream number. Ссылка на неверный номер потока. -204 335544509 charset_not_found лога должна быть определена. -281 335544637 no_stream_plan Table @1 is not referenced in plan. Таблица @1 не упоминается в плане. -282 335544638 stream_twice Table @1 is referenced more than once in0 码力 | 719 页 | 3.98 MB | 1 年前3
Firebird 2.1.5 InstallationThe Windows embedded server is an instance of Superserver. - On POSIX, the embedded library is distributed with the Classic kits. Its name is libfbembed.so and its manner of resource usage is like Classic built against the original version of Visual C++. Because of this, the required runtimes are those distributed in the vcredist_32/64 pack, not those that might have been latterly installed as part of a service Embedded The embedded server is a fully functional server linked as a dynamic library that is distributed with the name fbembed.dll. It has exactly the same features as the usual Superserver and its client0 码力 | 46 页 | 217.89 KB | 1 年前3
Firebird Internals: Inside a Firebird Databaserecord, it is a blob. This bit also affects the usage of bit 5. rhd_stream_blob/r hd_delta 0x20 (bit 5) This blob (bit 4 set) is a stream blob, or, prior version is differences only (bit 4 clear). rhd_large0 码力 | 63 页 | 261.00 KB | 1 年前3
共 20 条
- 1
- 2













