Oracle Birthday Reminder SQL statement notation

Source: Internet
Author: User

Today want to be a staff birthday reminder module, suddenly found that the statement is not good to write, so Baidu summed up a bit, hehe.

select * from table name where humanstate= ' normal incumbency ' and  (To_number (To_char ((dateOfBirth), ' mm ')) = To_number (To_char ((sysdate), ' mm ')) and (To_number (To_char (dateOfBirth ), ' DD ') between To_number (To_char ((sysdate), ' DD ')) and To_number (To_char ((sysdate), ' DD ')) +7)

The red part is the reminder condition, the last 7 is 7 days advance reminder, you can change casually.


Oracle Birthday Reminder SQL statement notation

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