Let me apologize about the formatting, I thought that G Groups would have retained the HTML-table formatting I coped pasted from the info schema (it certainly allowed in in the textarea anyway) CREATE table OM (pk BIGINT primary key auto_increment, b INTEGER) CREATE INDEX b ON om(b)
Also I typod '500,00' but meant the table has '500,000' rows. Also to be clearer, the 'pk' column is a primary key and so only about 40 items in the set matched the query; even so adding the second AND- IN seems to slow it down exponentially as that list grows; its as if the entire dataset and not subset is searched for each value in each list. -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
