mrtweaver Posted July 2, 2015 Posted July 2, 2015 Ok this is probably stupidly simple but for some reason the answer is eluding meI have the following code:$mySQLStatement = "Create if not exist table 12345 ( ...........);"_EzMySQL_Exec ($mySQLStatement)of course this is the simplified version, but i do know that this works and it does create the table as laid out.What i want to do is be able to use a variable for the table name. But for some reason it dont like it, keeps comming back as SQL syntax errorAnd the only thing i change is where it says table, i have tried the following:('" & $var &'")'" & $var &"'" $var "plus a few other, so what would be the proper syntax for using a variable here?
jchd Posted July 2, 2015 Posted July 2, 2015 SQL schema names should never be delimited by single quotes, they are for string literals.If your schema name (alias, table, column, index, trigger, vue, whatever) contains whitespaces or some special characters, then you need to enclose it in double quotes sqare brackets or back-quotes. Engines differ about which delimiters it recognizes.$table = 'this is my weird table name' $Statement = 'create table if not exists [' & $table & '] ( ... );' $Statement = 'create table if not exists "' & $table & '" ( ... );' $Statement = 'create table if not exists `' & $table & '` ( ... );' 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)
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