argumentum Posted February 20, 2012 Posted February 20, 2012 #include <SQLite.au3> #include <SQLite.dll.au3> Local $aRow _SQLite_Startup() ConsoleWrite("_SQLite_LibVersion=" & _SQLite_LibVersion() & @CRLF) _SQLite_Open() ; open :memory: Database _SQLite_Exec(-1, "CREATE TEMP TABLE settings (key,other int,value datetime);") _SQLite_Exec(-1, "INSERT INTO settings (key,other,value) VALUES ('1','not an int','setting one');") _SQLite_Exec(-1, "INSERT INTO settings (key,other,value) VALUES ('2','1','setting two');") _SQLite_Exec(-1, "INSERT INTO settings (key,other,value) VALUES ('3','3','setting Three');") _SQLite_Exec(-1, "INSERT INTO settings (key,other,value) VALUES ('4','4','setting Four');") _SQLite_QuerySingleRow(-1, "SELECT value FROM settings WHERE other > '1';", $aRow) ; Select single row and single field ! MsgBox(0, "One of the values for other > 2:", $aRow[0]) _SQLite_Close() _SQLite_Shutdown() why does it work ?, is it all text ?, should it not reject an invalid type ? I'd like to use datetime but it inserts it as text =/ Follow the link to my code contribution ( and other things too ). FAQ - Please Read Before Posting.
jchd Posted February 20, 2012 Posted February 20, 2012 SQLite uses manifest typing (aka dynamic typing), which allows you to store any type anywhere. Of course you still can force strong typing if you feel you need it (you don't). In addition it also implements column affinity.It doesn't have a datetime type. You can store timestamps as text or integer or float. Read the doc about types.You definitely need to read SQLite documentation, particularly this part. Reading the rest will only benefit you, anyway.Besides, you shouldn't quote integer litterals for INT columns (like column other in your example).. argumentum 1 This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe hereRegExp tutorial: enough to get startedPCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta. SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)
argumentum Posted February 21, 2012 Author Posted February 21, 2012 SQLite uses manifest typing (aka dynamic typing), which allows you to ..... thank you for the answer =) Follow the link to my code contribution ( and other things too ). FAQ - Please Read Before Posting.
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