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It comes along with the warranty that the AUTOINC counter are unable to get precisely the same worth 2 times. The counter is monotonically growing, but Notice that there is usually gaps (unused values). The shortage of persistent AUTOINC has been noticed as troublesome in the past, e.g. see Bug#21641 noted by Stephen Dewey in 2006 or this weblog pu

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A cursor retains the rows (one or more) returned by a SQL statement. The set of rows the cursor retains is often called the Energetic established.[thirteen]The TO_DATE function may be used to convert strings thus far values. The purpose converts the main quoted string right into a day, employing like a definition the 2nd quoted string, one example

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For sync in excess of HTTP, replication takes advantage of the IIS endpoint (ports for which happen to be configurable but is port 80 by default), although the IIS course of action connects towards the backend SQL Server with the typical ports (1433 for that default instance.Frequently, you use the NULL benefit to indicate that the information is l

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Values inserted into a column having an SRID house need to be in that SRID. Tries to insert values with other SRIDs ends in an exception issue becoming raised. Unmodified kinds, i.e., varieties with no SRID specification, will proceed to just accept all SRIDs, as in advance of.Rather, the query will are unsuccessful with the error. A locking clause

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If you specify ON DUPLICATE Important UPDATE, along with a row is inserted that would lead to a duplicate price in a singular index or Major Important, an UPDATE from the outdated row takes place. The influenced-rows price for every row is 1 In the event the row is inserted as a whole new row, two if an current row is up-to-date, and 0 if an existi

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