In a recent civil case, the British Columbia Supreme Court had to decide on the admissibility in evidence of a database of transactions under a contract, and the results of SQL analysis of the database that produced a number of Excel format spreadsheets. The people who generated the spreadsheets were available to testify in person about how they had run the queries: Animal Welfare International Inc. v. W3 International Media Ltd., 2013 BCSC 2193 (CanLII).
The opposing party submitted that the analysis done in extracting the data constituted expert evidence, and the witnesses needed to be qualified as experts . . . [more]