Top 10 ORACLE PL/SQL Interview Questions

Top 10 ORACLE PL/SQL Interview Questions

Here are the list of most frequently asked ORACLE PL/SQL Interview Questions in technical interviews ORACLE PL/SQL Interview Questions 1.Difference between Varchar and Char ? Varchar doesn’t sets aside memory location during declaration of a variable. It stores the value only after a variable is defined or assigned a value. Its storage capacity is 32767 Bytes. Char however preserves the […]