Are column names case sensitive in SQL Server?

SQL Server is, by default case insensitive; however, it is possible to create a case sensitive SQL Server database and even to make specific table columns case sensitive. The way to determine a database or database object is by checking its “COLLATION” property and look for “CI” or “CS” in the result.

Are column names case sensitive?

Field (column) names are case-insensitive regardless.

How do I make columns case sensitive in SQL Server?

3 Answers

put insert and update triggers on the table so that they’re stored in the case you want.
use generated columns to store another copy of the column in the case you want.

Does capitalization matter in SQL column names?

At the time of table creation, the case of a column name is not preserved unless the column name is quoted. Oracle stores unquoted column names in uppercase. The column names in a select statement are not case sensitive unless quoted.

Are table names case-sensitive in SQL?

Table names are stored in lowercase on disk and name comparisons are not case-sensitive. MySQL converts all table names to lowercase on storage and lookup. This behavior also applies to database names and table aliases.

Are Columns case-sensitive in MySQL?

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.

How do I make columns case sensitive?

You can also make column case sensitive by changing column’s collation from case insensitive SQL_Latin1_General_CP1_CI_AI to case sensitive Latin1_General_CS_AS. Lets use Alter Command to change the column Name collation from case insensitive to case sensitive.

Why is Snowflake case-sensitive?

Snowflake uses Standard (case-sensitive) SQL comparison semantics. Snowflake automatically converts unquoted, case-insensitive identifiers to uppercase internally, so an unquoted object name appears in upper case in the Information Schema views.