What is the max size of VARCHAR2 in PL/SQL and SQL?

What is the max size of VARCHAR2 in PL/SQL and SQL?

sql oracle plsql varchar2

oracle

Impact of defining VARCHAR2 column with greater length

sql oracle varchar2

oracle

What is the major difference between Varchar2 and char

sql oracle char varchar2

oracle

Difference between NVARCHAR in Oracle and SQL Server?

sql-server database oracle nvarchar varchar2

oracle

Finding rows that don't contain numeric data in Oracle

sql oracle varchar numeric varchar2

oracle

What is the default size of a varchar2 input to Oracle stored procedure, and can it be changed?

oracle stored-procedures varchar2

oracle

Why does Oracle varchar2 have a mandatory size as a definition parameter?

oracle varchar2

oracle

How to change a dataype CLOB TO VARCHAR2(sql)

sql oracle ddl clob varchar2

oracle

difference between NLS_NCHAR_CHARACTERSET and NLS_CHARACTERSET for Oracle

oracle character-encoding ascii utf varchar2

oracle

Limit listagg function to first 4000 characters [duplicate]

sql oracle oracle11g string-concatenation varchar2

oracle

What is the correct way of checking if varchar2 is empty?

oracle plsql varchar varchar2

oracle

ORA-12899 value too large for column despite of same length

sql oracle varchar varchar2

oracle

Why does an oracle plsql varchar2 variable need a size but a parameter does not?

oracle plsql varchar2

oracle

oracle convert DD-MON-YY to DD/MM/YYYY

oracle date varchar2

oracle

Oracle empty strings

oracle orm varchar2

oracle