PostgreSQL 8.0 Documentation.......................................................................1131 49.1. Database File Layout.................................................................................................1131 ..........................................................................1132 49.3. Database Page Layout .............................................................................................. .1131 49-2. Overall Page Layout.....................................................................................................................1134 49-3. PageHeaderData Layout....................0 码力 | 1422 页 | 9.92 MB | 1 年前3- PostgreSQL 8.0 Documentation.......................................................................1057 49.1. Database File Layout..........................................................................................1057 49 ..........................................................................1058 49.3. Database Page Layout ........................................................................................1060 50 ....1057 49-2. Overall Page Layout..............................................................................................................1060 49-3. PageHeaderData Layout........................0 码力 | 1332 页 | 9.76 MB | 1 年前3
- PostgreSQL 8.1 Documentation.......................................................................1219 50.1. Database File Layout.................................................................................................1219 ..........................................................................1220 50.3. Database Page Layout .............................................................................................. .1219 50-2. Overall Page Layout.....................................................................................................................1222 50-3. PageHeaderData Layout....................0 码力 | 1548 页 | 11.54 MB | 1 年前3
- PostgreSQL 8.1.11 Documentation.......................................................................1226 50.1. Database File Layout.................................................................................................1226 ..........................................................................1227 50.3. Database Page Layout .............................................................................................. .1226 50-2. Overall Page Layout.....................................................................................................................1229 50-3. PageHeaderData Layout....................0 码力 | 1582 页 | 12.19 MB | 1 年前3
- PostgreSQL 8.2 Documentation.......................................................................1337 52.1. Database File Layout.................................................................................................1337 ..........................................................................1338 52.3. Database Page Layout .............................................................................................. xlii 52-2. Overall Page Layout.....................................................................................................................1340 52-3. PageHeaderData Layout....................0 码力 | 1762 页 | 5.43 MB | 1 年前3
- PostgreSQL 8.2 Documentation.......................................................................1337 52.1. Database File Layout.................................................................................................1337 ..........................................................................1338 52.3. Database Page Layout .............................................................................................. 1337 xl 52-2. Overall Page Layout.....................................................................................................................1340 52-3. PageHeaderData Layout....................0 码力 | 1748 页 | 13.12 MB | 1 年前3
- PostgreSQL 8.3 Documentation.......................................................................1485 53.1. Database File Layout.................................................................................................1485 ..........................................................................1486 53.3. Database Page Layout .............................................................................................. • Rename tables. All these actions are performed using the ALTER TABLE command, whose reference page contains details beyond those given here. 5.5.1. Adding a Column To add a column, use a command0 码力 | 2143 页 | 4.58 MB | 1 年前3
- PostgreSQL 8.3 Documentation.......................................................................1399 53.1. Database File Layout..........................................................................................1399 53 ..........................................................................1400 53.3. Database Page Layout ........................................................................................1402 54 • Rename tables. All these actions are performed using the ALTER TABLE command, whose reference page contains details beyond those given here. 49 Chapter 5. Data Definition 5.5.1. Adding a Column0 码力 | 2015 页 | 4.54 MB | 1 年前3
- PostgreSQL 14.10 Documentation....................................................................... 2553 70.1. Database File Layout .............................................................................. 2553 70.2. TOAST ......................................................................... 2559 70.6. Database Page Layout ............................................................................. 2559 70.7. Heap-Only .................................................................................. 2534 70.1. Page Layout ..............................................................................................0 码力 | 3032 页 | 13.27 MB | 1 年前3
- PostgreSQL 14.10 Documentation....................................................................... 2415 70.1. Database File Layout ........................................................................ 2415 70.2. TOAST ...... Fork ....................................................................... 2421 70.6. Database Page Layout ....................................................................... 2421 70.7. Heap-Only Tuples .................................................................................. 2397 70.1. Page Layout ..............................................................................................0 码力 | 2871 页 | 13.38 MB | 1 年前3
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