Is null or NOT like ?*[! a - z]*?

Is null or NOT like ?*[a - z ]*?

Is null or NOT like ?*![a - z]*?

Is null or NOT like ?[! a - z]?

Is Null or Not Like ?*[ ! 0 - 9 ]*?

Is Null or Not Like ?[! 0 - 9]?

Is Null or Not Like ?*[0 - 9]*?

Is Null or Not Like ?*[!0-9]*?

Is Null or > = 0

Is Null or Positive

Is Null or < 0

Is Null or = ?+?

Letter or digit

Letter A through Z

A digit 0 - 9 with +/- sign

A digit 0 - 9 without +/- sign

Is Null or Between 100000 and 99999

Is Null or Like ??????

Is Null or >= 0 AND< = 99999

Is Null or < = 99999