Should SQL table names be capitalized?
SQL standard requires names stored in uppercase
The SQL standard requires identifiers be stored in all-uppercase.
Are database names case sensitive?
Database, table, table aliases and trigger names are affected by the systems case-sensitivity, while index, column, column aliases, stored routine and event names are never case sensitive.
Are MySQL column names case sensitive?
Column, index, stored routine, and event names are not case-sensitive on any platform, nor are column aliases. However, names of logfile groups are case-sensitive. This differs from standard SQL. By default, table aliases are case-sensitive on Unix, but not so on Windows or macOS.
What are rules to define a table name?
The rules for naming database objects (such as tables, columns, views, and database procedures) are as follows: Names can contain only alphanumeric characters and must begin with an alphabetic character or an underscore (_). Database names must begin with an alphabetic character, and cannot begin with an underscore.
How do I choose a table name?
When naming tables, you have two options – to use the singular for the table name or to use a plural. My suggestion would be to always go with names in the singular. If you’re naming entities that represent real-world facts, you should use nouns. These are tables like employee, customer, city, and country.
How do I make SQL like case sensitive?
Long story short, the way to make an SQL select statement case sensitive is to add in that “COLLATE Latin1_General_BIN” after the column name.
How do you ignore case sensitive in SQL?
Case insensitive SQL SELECT: Use upper or lower functions
select * from users where lower(first_name) = ‘fred’; As you can see, the pattern is to make the field you’re searching into uppercase or lowercase, and then make your search string also be uppercase or lowercase to match the SQL function you’ve used.
Is R case sensitive language?
Technically R is a function language with a very simple syntax. It is case sensitive, so A and a are different variables.
Why is MySQL not case sensitive?
MySQL converts all table names to lowercase on storage and lookup. This behavior also applies to database names and table aliases. Table and database names are stored on disk using the lettercase specified in the CREATE TABLE or CREATE DATABASE statement, but MySQL converts them to lowercase on lookup.
Is MySQL case sensitive in queries?
MySQL queries are not case-sensitive by default. Following is a simple query that is looking for ‘value’ . However it will return ‘VALUE’ , ‘value’ , ‘VaLuE’ , etc…
Is MySQL varchar case sensitive?
The CHAR and VARCHAR types are not case sensitive by default, but may be declared as BINARY to make them case sensitive.