счетчике, который расположен внутри базы данных Firebird. Вы можете создать его, задав имя: CREATE GENERATOR GenTest; Затем вы можете получать его текущее значение, увеличивать его или уменьшать точно так Firebird 2 и более поздних версиях ключевое слово SEQUENCE может быть использован как синоним GENERATOR. Фактически, рекомендуется использовать синтаксис SEQUENCE во вновь создаваемом коде. Хотя слово не наделает бед.) Структура системной таблицы RDB$GENERATORS следующая: • RDB$GENERATOR_NAME CHAR(31) • RDB$GENERATOR_ID SMALLINT • RDB$SYSTEM_FLAG SMALLINT И для СУБД Firebird 2.0 и более старших

Firebird Generator Guide A guide on how and when to use generators in Firebird Frank Ingermann Version 0.3, 27 June 2020 Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . 2. Generator Basics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1. What is a generator? . What is the maximum value of a generator?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4.1. Client dialects and generator values . . . . . . . . . . .

191 Use Generator (Step 2.1) 192 Number Generator 192 Date / Time / DateTime Generator 192 Sequence Generator 193 Enum Generator 193 Text Generator 193 Image/Binary Generator 193 Foreign Foreign Key Generator 194 UUID Generator 194 Regular Expression Generator 194 Name Generator 196 Gender Generator 196 Title Generator 196 Marital Status Generator 196 Phone Number Number Generator 197 Email Generator 197 Job Title Generator 197 Social Network ID Generator 197 Payment Method Generator 198 Credit Card Type Generator 198 Credit Card Number Generator 198

186 Use Generator (Step 2.1) 187 Number Generator 187 Date / Time / DateTime Generator 187 Sequence Generator 188 Enum Generator 189 Text Generator 189 Image/Binary Generator 190 Foreign Foreign Key Generator 190 UUID Generator 191 Regular Expression Generator 192 Name Generator 193 Gender Generator 194 Title Generator 194 Marital Status Generator 195 Phone Number Number Generator 195 Email Generator 196 Job Title Generator 196 Social Network ID Generator 197 Payment Method Generator 197 Credit Card Type Generator 197 Credit Card Number Generator 198

191 Use Generator (Step 2.1) 192 Number Generator 192 Date / Time / DateTime Generator 192 Sequence Generator 193 Enum Generator 193 Text Generator 193 Image/Binary Generator 193 Foreign Foreign Key Generator 194 UUID Generator 194 Regular Expression Generator 194 Name Generator 196 Gender Generator 196 Title Generator 196 Marital Status Generator 196 Phone Number Number Generator 197 Email Generator 197 Job Title Generator 197 Social Network ID Generator 197 Payment Method Generator 198 Credit Card Type Generator 198 Credit Card Number Generator 198

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 12. Generator Page — Type 0x09. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Very large blobs will require a sequence of pages and the type 8 page holds blob data. 0x09 Generator Page. Holds an array of 64 bit generators. 0x0a Page 2 of any database is a Write Ahead Log page page of the first file in a multi-file database. The remaining files in the database have this field set to zero. hdr_next_page Four bytes, unsigned. Bytes 0x18 - 0x1b on the page. The page number of the

[Encryption] How to solve that data encryption can’t work with JPA? . . . 362 7.8.18 [DistSQL] How to set custom JDBC connection properties or connection pool properties when adding a data source using DistSQL ‘file://component2’ REPAIR TABLE t_order OPTIMIZE TABLE t_order CHECKSUM TABLE t_order CHECK TABLE t_order SET RESOURCE GROUP group_name DROP RESOURCE GROUP group_name CREATE RESOURCE GROUP group_name TYPE = AS ON INSERT TO def_view_test DO INSTEAD INSERT INTO def_test SELECT new.* ALTER TABLE alterlock SET (toast.autovacuum_enabled = off) CREATE PUBLICATION pub1 FOR TABLE alter1.t1, ALL TABLES IN SCHEMA

[Encryption] How to solve that data encryption can’t work with JPA? . . . 350 7.8.18 [DistSQL] How to set custom JDBC connection properties or connection pool properties when adding a data source using DistSQL ‘file://component2’ REPAIR TABLE t_order OPTIMIZE TABLE t_order CHECKSUM TABLE t_order CHECK TABLE t_order SET RESOURCE GROUP group_name DROP RESOURCE GROUP group_name CREATE RESOURCE GROUP group_name TYPE = AS ON INSERT TO def_view_test DO INSTEAD INSERT INTO def_test SELECT new.* ALTER TABLE alterlock SET (toast.autovacuum_enabled = off) CREATE PUBLICATION pub1 FOR TABLE alter1.t1, ALL TABLES IN SCHEMA

[Encryption] How to solve that data encryption can’t work with JPA? . 308 7.7.17 17. [DistSQL] How to set custom JDBC connection properties or connection pool properties when adding a data source using DistSQL USER user REPAIR TABLE t_order OPTIMIZE TABLE t_order CHECKSUM TABLE t_order CHECK TABLE t_order SET RESOURCE GROUP group_name DROP RESOURCE GROUP group_name CREATE RESOURCE GROUP group_name TYPE = UUID, SNOWFLAKE. Besides, we have also extracted a key generator interface to make users implement self‐defined key generator. Built-In Key Generator UUID Use UUID.randomUUID() to generate the distributed

331 Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331 Set up the test environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331 Test phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459 8.5.1 DistSQL How to set custom JDBC connection properties or connection pool prop‐ erties when adding a data source using En‐ cryp‐ tion Data Encryption is a basic way to ensure data security. ShardingSphere provides a set of data encryption solutions that are complete, secure, transparent, and with low transfor‐ mation