Search results
1 cze 2021 · USEFUL FUNCTIONS. Get the count of characters in a string: SELECT LENGTH('LearnSQL.com'); -- result: 12. Convert all letters to lowercase: SELECT LOWER('LEARNSQL.COM'); -- result: learnsql.com. Convert all letters to uppercase: SELECT UPPER('LearnSQL.com'); -- result: LEARNSQL.COM.
1 cze 2021 · USEFUL FUNCTIONS. Get the count of characters in a string: SELECT LENGTH('LearnSQL.com'); -- result: 12. Convert all letters to lowercase: SELECT LOWER('LEARNSQL.COM'); -- result: learnsql.com. Convert all letters to uppercase: SELECT UPPER('LearnSQL.com'); -- result: LEARNSQL.COM.
1 cze 2021 · USEFUL FUNCTIONS. Get the count of characters in a string: SELECT LENGTH('LearnSQL.com'); -- result: 12. Convert all letters to lowercase: SELECT LOWER('LEARNSQL.COM'); -- result: learnsql.com. Convert all letters to uppercase: SELECT UPPER('LearnSQL.com'); -- result: LEARNSQL.COM.
2 mar 2011 · SELECT @New = @New + UPPER(SUBSTRING(@Text, @Index, 2)), @Index = @Index + 2 ELSE SELECT @New = @New + SUBSTRING(@Text, @Index, 1) , @Index = @Index + 1 --If @Text is null, then @Len will be Null, and everything will be null.
Jak konwertować pliki SQL to PDF za pomocą Aspose.Cells Conversion. Prześlij swoje SQL pliki do konwersji. Ustaw styl tabeli, jeśli to konieczne. Naciśnij przycisk "KONWERTUJ". Pobierz przekonwertowane pliki SQL natychmiast lub wyślij link do pobrania na e-mail.
SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems. Start learning SQL now »
2 cze 2021 · Creating PDF using SQL. Update Novmber 23, 2022: Simplification of the values I can use for the parameters, see here. Several years ago I wrote about how to convert spool files to PDF in the IFS. It still remains one of the most popular posts in this blog.
