Hi Jeremy, i ran in following situation on a MS SQL Database (tiny_tds adapter used):
irb(main):036:0> DB_OVS[:xxx].where(ausleuchtung_vorhanden: nil).count => 61 irb(main):038:0> DB_OVS[:xxx].where(ausleuchtung_vorhanden: "nein").count => 17 irb(main):037:0> DB_OVS[:xxx].where(ausleuchtung_vorhanden: [nil, "nein"]).count => 17 irb(main):039:0> DB_OVS[:xxx].where(ausleuchtung_vorhanden: [nil, "nein"]).sql => "SELECT * FROM [xxx].[xxx] WHERE ([AUSLEUCHTUNG_VORHANDEN] IN (NULL, N'nein'))" I suggest that MS SQL DB cant handle the IN clause with NULL values and real values but im not a expert. I fixed it by using: DB_OVS[:xxx].where(ausleuchtung_vorhanden: nil).or(ausleuchtung_vorhanden: ["nein"]).count irb(main):044:0> DB_OVS[:dbo__drg_v_onlinebestandsfuehrung].where(ausleuchtung_vorhanden: nil).or(ausleuchtung_vorhanden: ["nein"]).sql => "SELECT * FROM [xxx].[xxx] WHERE (([AUSLEUCHTUNG_VORHANDEN] IS NULL) OR ([AUSLEUCHTUNG_VORHANDEN] IN (N'nein')))" But i would love to use Array that can contain Nil, so that i dont have to split the searched values in Nil and other values. Is it possible to fix hat generated SQL's in case of that Database types? I tested in PostgreSQL and saw that it can handle that generated SQL. Thank you in advance! -- You received this message because you are subscribed to the Google Groups "sequel-talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sequel-talk. For more options, visit https://groups.google.com/d/optout.
