• OPENGAUSS数据库开发实战
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OPENGAUSS数据库开发实战

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43.13 6.2折 69.8 全新

库存35件

广东广州
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作者付强 顾磊 著

出版社人民邮电出版社

ISBN9787115647863

出版时间2024-09

装帧平装

开本16开

定价69.8元

货号1203367897

上书时间2024-10-03

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作者简介
付强,郑州大学计算机技术工程硕士,高级工程师,现任职于中国石化共享服务有限公司,拥有多年软件开发和系统运维工作经验。
顾磊,毕业于郑州轻工业大学,高级工程师,任职于中国石化共享服务公司,拥有系统运维、网络安全和数据安全工作经验。

目录
第 1章 openGauss数据库的安装和配置                          1
1.1 安装                                                  1
1.2 配置                                                  3
1.3 远程连接工具                                        7
1.4 卸载                                                 8
1.5 数据库的启动与停止                                    8
1.6 gsql                                                 10
1.7 元命令                                                10
第 2章 体系结构和主要运行机制                              15
2.1 物理结构                                            15
2.1.1 数据库数据路径                                     15
2.1.2 数据库安装路径                                     16
2.2 逻辑结构                                            16
2.2.1 数据库                                           16
2.2.2 模式                                               17
2.2.3 表空间                                           17
2.2.4 表                                                  18
2.2.5 数据文件                                       18
2.2.6 数据块                                           20
2.3 openGauss数据库的主要运行机制                       20
2.3.1 OID                                               20
2.3.2 TOAST                                          22
2.3.3 CSN                                               24
2.3.4 事务                                               24
2.3.5 XID                                               28
2.3.6 MVCC                                           28
2.3.7 VACUUM                                           28
2.3.8 WAL                                              29
2.3.9 检查点                                           30
2.3.10 归档                                             32
2.3.11 表空间                                         33
2.3.12 数据库                                         35
2.3.13 系统运行日志                                  35
2.3.14 内存管理                                        36
第3章 GUC参数                                           40
3.1 参数简介                                            40
3.1.1 参数类型                                       40
3.1.2 查看参数                                       40
3.2 修改参数                                            42
3.2.1 注意事项                                       42
3.2.2 参数设置方式                               42
第4章 用户管理和审计                                   48
4.1 权限                                              48
4.1.1 系统权限                                    48
4.1.2 数据库对象权限                                     48
4.2 用户管理                                            50
4.2.1 管理员                                           50
4.2.2 三权分立                                       52
4.2.3 用户                                               52
4.2.4 角色                                               58
4.2.5 模式                                               59
4.3 审计                                                 61
4.3.1 审计开关参数                                       61
4.3.2 查看审计日志                                       62
4.3.3 审计日志维护                                       62
第5章 数据类型                                          63
5.1 数值类型                                            63
5.2 布尔类型                                            64
5.3 字符类型                                            65
5.4 二进制类型                                         66
5.5 日期/时间类型                                  67
5.6 几何类型                                            69
5.7 网络地址类型                                     69
5.8 位串类型                                            71
5.9 文本搜索类型                                     71
5.10 UUID数据类型                                72
5.11 JSON/JSONB类型                                     72
5.12 HLL数据类型                                  74
5.13 范围类型                                           75
5.14 对象标识符类型                               75
5.15 伪类型                                              75
5.16 XML类型                                         76
5.17 SET类型                                          76
第6章 表和索引                                       78
6.1 行存表和列存表                                 78
6.1.1 OLTP和OLAP                                       78
6.1.2 行存表                                           78
6.1.3 列存表                                           79
6.2 存储引擎                                            80
6.2.1 ASTORE存储引擎                                 80
6.2.2 USTORE存储引擎                                 81
6.2.3 MOT存储引擎                                       82
6.3 分区表                                          83
6.3.1 创建分区表                                      83
6.3.2 分区表的维护                                    93
6.4 临时表                                            96
6.5 索引                                              98
6.5.1 创建索引                                       98
6.5.2 删除索引                                          102
6.5.3 重建索引                                          102
6.5.4 重命名索引                                      102
第7章 SQL基础                                       103
7.1 SQL语法说明                                       103
7.2 表达式                                           104
7.2.1 简单表达式                                      104
7.2.2 条件表达式                                      106
7.2.3 子查询表达式                                  108
7.2.4 数组表达式                                      112
7.2.5 行表达式                                     116
7.3 DDL                                              117
7.3.1 定义数据库                                      117
7.3.2 定义表空间                                      119
7.3.3 定义模式                                     120
7.3.4 定义表                                         121
7.4 DML                                                 127
7.4.1 insert                                            127
7.4.2 delete                                           128
7.4.3 update                                          129
7.4.4 select                                           130
7.4.5 merge into                                    131
7.4.6 copy                                             133
7.5 DCL                                                135
7.5.1 定义用户/角色                                   135
7.5.2 授权                                             136
7.5.3 收回权限                                     140
7.6 视图和物化视图                                    143
7.6.1 视图                                             143
7.6.2 物化视图                                     144
第8章 常用函数                                       148
8.1 数值函数                                          148
8.2 字符函数                                          151
8.2.1 字符串拼接函数                                 151
8.2.2 字符串查找函数                                  151
8.2.3 字符串替换函数                                  155
8.2.4 其他字符函数                                      157
8.3 JSON函数                                          159
8.4 模式匹配                                            167
8.4.1 like                                               167
8.4.2 similar to                                        168
8.4.3 POSIX正则表达式                                    169
8.4.4 正则表达式函数                                   170
8.5 窗口函数                                                 173
8.6 类型转换函数                                   175
8.7 聚集函数                                          177
8.8 安全函数                                          181
8.9 接口函数                                          183
第9章 过程化SQL程序设计                                186
9.1 程序块                                              186
9.1.1 程序块结构                                   186
9.1.2 变量                                               187
9.1.3 异常处理                                       194
9.2 程序结构                                          196
9.2.1 顺序结构                                       196
9.2.2 选择结构                                       198
9.2.3 循环结构                                       199
9.3 游标                                                  206
9.4 动态SQL                                          206
9.5 存储过程                                          207
9.6 自定义函数                                       208
9.7 自治事务                                          209
9.8 触发器                                              213
第 10章 数据库的备份与恢复                               217
10.1 逻辑备份与恢复                             217
10.1.1 逻辑导出                                     217
10.1.2 逻辑导入                                       224
10.2 物理备份与恢复                               228
10.2.1 gs_backup                                        229
10.2.2 gs_basebackup                                 230
10.2.3 PITR恢复                                       232
10.2.4 gs_probackup                                   234
10.3 闪回恢复                                          243
10.3.1 闪回查询                                       244
10.3.2 闪回表                                           246
10.3.3 闪回drop/truncate                          247
附录A 系统表和系统视图                      251
附录B 系统函数表                                  262

内容摘要
openGauss数据库是华为公司在多年数据库领域研发经验基础上开发的数据库产品,为企业级场景需求而设计。本书由浅入深地介绍了openGauss数据库的开发过程,主要内容包括openGauss数据库的安装和配置、体系结构和主要运行机制、GUC参数、用户管理和审计、数据类型、表和索引、SQL基础、常用函数、过程化SQL程序设计,以及数据库的备份与恢复等。本书通过实战帮助读者深入理解openGauss数据库的运行机制。
本书结构清晰,案例丰富,适合数据库管理员、程序开发人员、系统架构师等阅读。

主编推荐
实践导向:将理论与实践紧密结合,使读者能够在实际操作中学习和掌握企业级数据库技能;
案例丰富:提供大量实战操作示例,帮助读者深入理解openGauss数据库的开发与应用;
全面覆盖:从基础概念到架构设计,涵盖openGauss数据库的各个方面,为读者构建完整的知识体系;
易于理解:以清晰的结构和语言,确保复杂的慨念易于理解,便于读者快速掌握openGauss数据库的核心思想。

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