Differential D5771 Diff 14449 src/expression/KDbFunctionExpression.cpp

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src/expression/KDbFunctionExpression.cpp

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701 701​
702 insert(QLatin1String("SOUNDEX"), decl = new BuiltInFunctionDeclaration); 702​ insert(QLatin1String("SOUNDEX"), decl = new BuiltInFunctionDeclaration);
703 // From https://www.sqlite.org/lang_corefunc.html 703​ // From https://www.sqlite.org/lang_corefunc.html
704 /* The soundex(X) function returns a string that is the soundex encoding of the string 704​ /* The soundex(X) function returns a string that is the soundex encoding of the string
705 X. The string "?000" is returned if the argument is NULL or contains non-ASCII 705​ X. The string "?000" is returned if the argument is NULL or contains non-ASCII
706 alphabetic characters. */ 706​ alphabetic characters. */
707 // See also https://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_soundex 707​ // See also https://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_soundex
708 // See also http://www.postgresql.org/docs/9.5/static/fuzzystrmatch.html#AEN165853 708​ // See also http://www.postgresql.org/docs/9.5/static/fuzzystrmatch.html#AEN165853
709 //! @todo we call drv_executeVoidSQL("CREATE EXTENSION IF NOT EXISTS fuzzystrmatch") on connection, 709​ //! @todo we call drv_executeSql("CREATE EXTENSION IF NOT EXISTS fuzzystrmatch") on connection,
710 //! do that on first use of SOUNDEX() 710​ //! do that on first use of SOUNDEX()
711 // example: SELECT SOUNDEX("John") 711​ // example: SELECT SOUNDEX("John")
712 // result: "J500" 712​ // result: "J500"
713 decl->defaultReturnType = KDbField::Text; 713​ decl->defaultReturnType = KDbField::Text;
714 _SIG(soundex, argAnyTextOrNull); 714​ _SIG(soundex, argAnyTextOrNull);
715 715​
716 insert(QLatin1String("SUBSTR"), decl = new BuiltInFunctionDeclaration); 716​ insert(QLatin1String("SUBSTR"), decl = new BuiltInFunctionDeclaration);
717 // From https://www.sqlite.org/lang_corefunc.html 717​ // From https://www.sqlite.org/lang_corefunc.html
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