Convention for Database Tables: Difference between revisions
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├─DYZ┘ | ├─DYZ┘ | ||
[0-9A-Z]{2}────YZ┘ | [0-9A-Z]{2}────YZ┘ | ||
===Datum=== | |||
[T]{1}──────T─┐ | |||
├─T00┐ | |||
[0-9A-Z]{2}─00┘ │ | |||
├─T00DYZ | |||
[D]{1}──────D─┐ │ | |||
├─DYZ┘ | |||
[0-9A-Z]{2}─YZ┘ | |||
===Entry=== | |||
[T]{1}──────T─┐ | |||
├─T00┐ | |||
[0-9A-Z]{2}─00┘ │ | |||
├─T00EYZ | |||
[E]{1}──────E─┐ │ | |||
├─EYZ┘ | |||
[0-9A-Z]{2}─YZ┘ | |||
===Init=== | |||
[T]{1}──────T─┐ | |||
├─T00┐ | |||
[0-9A-Z]{2}─00┘ │ | |||
├─T00IYZ | |||
[I]{1}──────I─┐ │ | |||
├─IYZ┘ | |||
[0-9A-Z]{2}─YZ┘ | |||
===Join=== | |||
[T]{1}──────T─┐ | |||
├─T00┐ | |||
[0-9A-Z]{2}─00┘ │ | |||
├─T00JYZ | |||
[J]{1}──────J─┐ │ | |||
├─JYZ┘ | |||
[0-9A-Z]{2}─YZ┘ | |||
===Serial=== | |||
[T]{1}──────T─┐ | |||
├─T00┐ | |||
[0-9A-Z]{2}─00┘ │ | |||
├─T00SYZ | |||
[S]{1}──────S─┐ │ | |||
├─SYZ┘ | |||
[0-9A-Z]{2}─YZ┘ | |||
Revision as of 18:23, 12 January 2018
Types of Tables
| Type Identifier | Table Purpose | Description | Tables | Views |
|---|---|---|---|---|
| D | Datum | MetaData Tables | T00D00 ~ TZZDZZ | |
| E | Entries | Transactions Tables | T00E00 ~ TZZEZZ | V00E00 ~ VZZEZZ |
| I | Initialization | Setup Tables | T00I00 ~ TZZIZZ | V00I00 ~ VZZIZZ |
| J | Join | Many to Many Join | T00J00 ~ TZZJZZ | |
| S | Serial | Transactional Sequence Tables | T00S00 ~ TZZSZZ |
Nomenclature
[T]{1}─────────T─┐
├─T00┐
[0-9A-Z]{2}────00┘ │
├─T00DYZ
[D|E|I|J|S]{1}─D─┐ │
├─DYZ┘
[0-9A-Z]{2}────YZ┘
Datum
[T]{1}──────T─┐
├─T00┐
[0-9A-Z]{2}─00┘ │
├─T00DYZ
[D]{1}──────D─┐ │
├─DYZ┘
[0-9A-Z]{2}─YZ┘
Entry
[T]{1}──────T─┐
├─T00┐
[0-9A-Z]{2}─00┘ │
├─T00EYZ
[E]{1}──────E─┐ │
├─EYZ┘
[0-9A-Z]{2}─YZ┘
Init
[T]{1}──────T─┐
├─T00┐
[0-9A-Z]{2}─00┘ │
├─T00IYZ
[I]{1}──────I─┐ │
├─IYZ┘
[0-9A-Z]{2}─YZ┘
Join
[T]{1}──────T─┐
├─T00┐
[0-9A-Z]{2}─00┘ │
├─T00JYZ
[J]{1}──────J─┐ │
├─JYZ┘
[0-9A-Z]{2}─YZ┘
Serial
[T]{1}──────T─┐
├─T00┐
[0-9A-Z]{2}─00┘ │
├─T00SYZ
[S]{1}──────S─┐ │
├─SYZ┘
[0-9A-Z]{2}─YZ┘