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Welcome to the "Basics of SQL and PL-SQL" repository! This repository is a learning resource that covers the fundamentals of SQL (Structured Query Language) and PL-SQL (Procedural Language for SQL).
--SELECT (SELECT count(*) FROM AUK_AUTORZY_KSIAZKI WHERE AUT_ID = :NEW.AUT_ID) INTO TEMP_ILE FROM DUAL; --tego zapytania nie moglibysmy wykonac gdyby byl to trigger ...
Abstract: Attacks using SQL (Structured Query Language) injection pose a serious risk to the confidentiality and integrity of databases and web applications. Although tried-and-true methods like input ...