PostgreSQL WAL日志解析与应用068d 0000 c388 0156 0000 0000 0a00 0000 4cca 61d7 3000 000a 0060 0020 7f01 0006 d500 0033 0000 0040 0000 0000 ff00 0003 0000 6000 56bb 0001 0000 2000 c000 001f 0420 0020 0000 e000 389f c000 389f 8d00 0100 0000 1808 cc00 000c 0000 0000 8c00 0006 0000 0000 0000 0000 0000 0000 0100 0100 0000 1809 bb00 000b 0000 0000 0100 0000 1808 cc00 000c 0200 0800 002e 0000 068d 0000 c3c0 0156 0000 0000 0180 0000 中国用户大会 Functions of WAL • XLogInsert 插入一条XLOG记录,记录有特殊的RMID标识和附带信息 字节,记录的主体包括数据块和数据链。 返回XLOG指针(指 向记录尾的),可以用做已经存入日志的数据页的LSN,根据 LSN,XLOG在修改实际数据之前先写日志(也就是WAL)。 • XLogFlush 保证给出位置上的XLOG日志数据被写(flush)到了磁盘0 码力 | 16 页 | 705.31 KB | 1 年前3
PostgreSQL 9.5 Documentation.................................................................29 4.1.2.2. String Constants with C-style Escapes...................................................29 4.1.2.3. String Constants with Unicode 5. Reading the PostgreSQL Man Pages..................................................484 15.7.6.6. C99 Issues with the 7.1.1b Feature Supplement ................................484 15.7.6.7. Threading ...................................................................487 16.1. Building with Visual C++ or the Microsoft Windows SDK........................................487 16.1.1. Requirements ...0 码力 | 2714 页 | 6.33 MB | 1 年前3
PostgreSQL 9.5.25 Documentation
.................................................................26 4.1.2.2. String Constants with C-style Escapes............................................26 4.1.2.3. String Constants with Unicode Escapes 15.7.6.5. Reading the PostgreSQL Man Pages...........................................457 15.7.6.6. C99 Issues with the 7.1.1b Feature Supplement .........................457 15.7.6.7. Threading on UnixWare ...................................................................460 16.1. Building with Visual C++ or the Microsoft Windows SDK.................................460 16.1.1. Requirements ..........0 码力 | 2558 页 | 6.27 MB | 1 年前3
PostgreSQL 9.4 Documentation.................................................................29 4.1.2.2. String Constants with C-style Escapes...................................................29 4.1.2.3. String Constants with Unicode 5. Reading the PostgreSQL Man Pages..................................................462 15.7.6.6. C99 Issues with the 7.1.1b Feature Supplement ................................462 15.7.6.7. Threading ...................................................................465 16.1. Building with Visual C++ or the Microsoft Windows SDK........................................465 16.1.1. Requirements ...0 码力 | 2603 页 | 6.05 MB | 1 年前3
PostgreSQL 9.4.26 Documentation
.................................................................26 4.1.2.2. String Constants with C-style Escapes............................................26 4.1.2.3. String Constants with Unicode Escapes 15.7.6.5. Reading the PostgreSQL Man Pages...........................................434 15.7.6.6. C99 Issues with the 7.1.1b Feature Supplement .........................435 15.7.6.7. Threading on UnixWare ...................................................................438 16.1. Building with Visual C++ or the Microsoft Windows SDK.................................438 16.1.1. Requirements ..........0 码力 | 2452 页 | 5.99 MB | 1 年前3
PostgreSQL 14.10 DocumentationWindows ............................................................ 575 18.1. Building with Visual C++ or the Microsoft Windows SDK .............................. 575 19. Server Setup and Operation .. .................................................................................. 885 34. libpq — C Library ........................................................................................... ................................................................... 988 36. ECPG — Embedded SQL in C ............................................................................. 995 36.1. The Concept0 码力 | 3032 页 | 13.27 MB | 1 年前3
PostgreSQL 10.23 DocumentationWindows ............................................................ 505 17.1. Building with Visual C++ or the Microsoft Windows SDK .............................. 505 18. Server Setup and Operation .. .................................................................................. 772 33. libpq - C Library ........................................................................................... ................................................................... 862 35. ECPG - Embedded SQL in C ............................................................................... 869 35.1. The Concept0 码力 | 2727 页 | 11.93 MB | 1 年前3
PostgreSQL 10.23 DocumentationCode on Windows ....................................................... 480 17.1. Building with Visual C++ or the Microsoft Windows SDK ........................ 480 18. Server Setup and Operation ........ .................................................................................. 735 33. libpq - C Library .......................................................................................... 740 ................................................................... 821 35. ECPG - Embedded SQL in C ......................................................................... 827 35.1. The Concept ...0 码力 | 2590 页 | 12.03 MB | 1 年前3
PostgreSQL 14.10 DocumentationCode on Windows ....................................................... 546 18.1. Building with Visual C++ or the Microsoft Windows SDK ........................ 546 19. Server Setup and Operation ........ .................................................................................. 842 34. libpq — C Library ........................................................................................ 847 ................................................................... 941 36. ECPG — Embedded SQL in C ....................................................................... 947 36.1. The Concept .....0 码力 | 2871 页 | 13.38 MB | 1 年前3
PostgreSQL 9.6.24 Documentation.................................................................29 4.1.2.2. String Constants with C-style Escapes...................................................29 4.1.2.3. String Constants with Unicode 5. Reading the PostgreSQL Man Pages..................................................508 16.7.6.6. C99 Issues with the 7.1.1b Feature Supplement ................................509 16.7.6.7. Threading ...................................................................512 17.1. Building with Visual C++ or the Microsoft Windows SDK........................................512 17.1.1. Requirements ...0 码力 | 2814 页 | 6.58 MB | 1 年前3
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