Are columns case sensitive?

Are database columns 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.

Should table columns be capitalized?

Only Use Lowercase Letters, Numbers, and Underscores table. column pattern. Queries are harder to write if you use capital letters in table or column names. If everything is lowercase, no one has to remember if the users table is Users or users.

Does capitalization matter in SQL columns?

At the time of table creation, all columns are created with all lowercase names regardless of quoting. The column names in a select statement are not case sensitive even if quoted.

Are column names case sensitive in R?

Table and column names are already case-insensitive, unless you are querying them as values within information_schema views.