The backslash character in a bind variable to the LIKE operator in a SOQL causes ORA-01424
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Known Issues · Fixed

The backslash character in a bind variable to the LIKE operator in a SOQL causes ORA-01424

Apex , API

Last updated 2022-02-10 ·Reference W-3566447 ·Reported By 26 users

Fixed - Summer '17

Summary
If a String to which a bind variable refers contains the backslash '\' character and the bind variable is used in the LIKE operator in a WHERE clause of a SOQL, the query execution results in ORA-01424.

Repro
Execute the following apex code through workbench or dev console:

String var = 'a\\a';
Account acc = new Account(name = var);
insert acc;
List<Account> l = [select id, name from account where name like :var];
System.assertEquals(1, l.size());

And you will see ORA-01424.
EXCEPTION: System.UnexpectedException: common.exception.SfdcSqlException: ORA-01424: missing or illegal character following the escape character

Workaround
None

Updates
After all, W-3566447 was created.
I changed GUS Work ID from W-2084999 to W-3566447

Reported By (26)

Sravanthi Yarava Amrender Ghangas Aditya Sagam Kazuya Tokugawa Dev RealZips Harsha Vardhan Polepalli Chris Linton Maximilien HUET Bryan Chaidez Jeremy Henson Tirthankar Dastidar Chris Gooding Jacob Langlois Jeremy Scranton Chidambar BW Exper. Test aay kay Valentina Dudina Andy Rouse Gary Alfrey Paul Kissick Bob Lopez Patrisha Louisse Alexandra . Jesse Festa Venkateswarlu Ch Stefan Nuxoll

Is it Fixed?

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