Kak da si zamylchi chovek, kogato nqkakyv smeshnik sravnqva po slednite kriterii bazite:
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Contents:
Legend, definitions, and notes
Features
Views
Join types/features
The SELECT statement
Limiting result sets (LIMIT / TOP / FIRST / RANK())
Simple limit
Top-n (quota-queries)
Limit—with offset, including note about the importance of sorting on unique values
Data types
Storage sizes
Precisions
BOOLEAN
CHAR
Date and time types
TIMESTAMP
Functions and operators
CHARACTER_LENGTH
REPLACE
TRIM
LOCALTIMESTAMP
Concatenation
Mixture of type and operations
Automatic key generation (IDENTITY/SERIAL/AUTO_INCREMENT)
Command line operations
Starting the command line interface
Getting a list of tables
Getting a table description
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Samo pazara opredelq koq baza e po-dobra.
Nikoi, koito dava opredelena suma pari za edna RDBMS nqma da trygne da q sravnqva po tova kak se izvezhda v neq opisanieto na tablica i vsichki tem podobni gluposti, izbroeni v sydyrzhanieto.
Vseki opredelq i si kupuva nuzhniq mu produkt spored nuzhdite si i vyzmozhnostite si i ne bi is kupil edi-koq si baza, ako tq e po-napred v tazi "seriozna" klasaciq.
Primer: az imam slednite nuzhdi, sledva spisyk. Az imam slednite finansovi vyzmozhnosti, sledva suma. Spored tezi kriterii prouchvam pazara i si kupuvam produkt. A tazi klasaciq, sysvsem sluchaino tozi chovek q razpechatva na meka dvuplastova hartiq i q izpolzva.... ti znaesh kyde

Chao, salle i prestani da podklazhdash spora za po-dobrata baza, zashtoto nqma takyv spor