Your question: Is SQL line sensitive?

Are SQL strings case sensitive?

SQL Server has case sensitivity at the server, database, and column level. This is part of the collation properties. So in your example, it’s likely that one or more of these settings has been set to case-insensitive.

Is my SQL query case sensitive?

3 Answers. 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…

What are all DDL commands?

Data Definition Language (DDL) commands:

  • CREATE to create a new table or database.
  • ALTER for alteration.
  • Truncate to delete data from the table.
  • DROP to drop a table.
  • RENAME to rename a table.

How do I make SQL not case sensitive?

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 like case sensitive in SQL?

By default, LIKE operator performs case-insensitive pattern match. See Practice #1. To perform case-sensitive match, use BINARY clause immediately after the keyword LIKE.

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What is Latin1_General_CI_AS?

The Latin1_General_CI_AS collation is a Windows collation and the rules around sorting unicode and non-unicode data are the same. A Windows collation as per this example can still use an index if comparing unicode and non-unicode data albeit with a slight performance hit.

What is varchar binary?

VARCHAR BINARY performs a character set conversion when assigning value from another column with a different encoding, or when the value is inserted/updated by a client with a different encoding; VARBINARY just takes the value as a raw byte string.

How do I make SQL queries case sensitive?

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 if a database or database object is to check its “COLLATION” property and look for “CI” or “CS” in the result.

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.

Which command will return a list of triggers?

SHOW TRIGGERS lists the triggers currently defined for tables in a database (the default database unless a FROM clause is given). This statement returns results only for databases and tables for which you have the TRIGGER privilege.

Is update a DDL command?

DDL is Data Definition Language which is used to define data structures.

Difference between DDL and DML:

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DDL DML
Basic command present in DDL are CREATE, DROP, RENAME, ALTER etc. BASIC command present in DML are UPDATE, INSERT, MERGE etc.
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