Controls the behavior in response to any SQL that is not part of a specified set of SQL92.
E, I, F, or W
W
SQL_FLAGGER_WARNING_LEVEL flags as a warning any SQL that is not part of a specified set of SQL92. Allowed values of level and their meanings are shown in Table 2-16:
| Value | Action | 
|---|---|
| E | Flag syntax that is not entry-level SQL92 syntax | 
| I | Flag syntax that is not intermediate-level SQL92 syntax | 
| F | Flag syntax that is not full-SQL92 syntax | 
| W | Allow all supported syntax |