Newest questions tagged delphi – Stack Overflow.Notice that the trial and developer edition updates will be made available in the coming weeks following final certification, and at the same time we’ll refresh the IB 2017 versions distributed via GetIt to the RAD Studio Tokyo customers.įocus on your product, and stop worrying about your data layer. The Windows and Linux Server Edition updates are provided as a patch install kit for InterBase 2017 customers, while InterBase ToGo and MacOS versions are provided as full install kits.Įxisting Users download the update here: New to InterBase?īuy a license on or from your local Embarcadero reseller parnter Here you will discover a number of questions to help you choose the right database for you. If you are looking to choose an ISV database, visit the ISV database comparison on the InterBase pages. Tips for choosing the best ISV database for you? InterBase 2017 is a lightweight embeddable database solution that is ideal for distributed systems. SELECT (f1 * f2), COUNT(*) FROM t1 GROUP BY (f1 * f2) More Information on Update 1įor a complete list of updates in InterBase 2017 Update 1, please visit our docwiki at InterBase is the Future for Your Data Layer NeedsĬonsider these new features along with the current, easily configurable InterBase features like column-level data encryption, field-level change tracking (Change Views), user-specific data visibility, journaling, and point-in-time recovery. SELECT f1 * f2, COUNT(*) FROM t1 GROUP BY 1 SELECT f1 * f2 FROM t1 PLAN (T1 ORDER IDX_EXPR_T1_MUL) ORDER BY 1 SELECT (f1 * f2), (f1 + f2) FROM t1 WHERE f1 * f2 = 100 ORDER BY 1, 2 SELECT f1, f2, f1 * f2 FROM t1 ORDER BY (f1 * f2) */ĬREATE INDEX idx_expr_t1_mul ON t1 COMPUTED BY (f1 * f2)
Otherwise, the ORDER BY and GROUP BY will execute by sorting the result set as needed. * Following sample queries are optimized to use the expression index, if available SET PLAN ON to see the plan.
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