What is the difference between := and = in Oracle PL/SQL
Aug 21, 2014 · General declaration syntax in PL/SQL uses ':='.Look below variable_name datatype [NOT NULL := value ]; where, variable_name is the name of the variable. datatype is a valid PL/SQL …
What is the difference between SQL, PL-SQL and T-SQL?
Jun 25, 2009 · PL/SQL is a language created by Oracle universe. PL/SQL combine programming procedural instructions and allows the creation of programs that operates directly on database …
What does the (+) operator mean in a where-clause of PL/SQL?
Jan 8, 2011 · Select Table1.attr1, Table1.attr2, Table2.attr3, Table2.attr4 From Tab1 Tabel1, Tab2 Tabel2 Where Tabel1.Attr = Tabel2.Attr (+) So what does the above mean? Is this a right outer join?
ORA-06502: PL/SQL: numeric or value error: character string buffer too ...
PL/SQL: numeric or value error: character string buffer too small is due to the fact that you declare a string to be of a fixed length (say 20), and at some point in your code you assign it a value whose …
How to declare and set variables in PL/SQL - Stack Overflow
PROBLEM I am struggling to define variables in PL/SQL in T-SQL it is easy to declare & set variables and reference them in Select query (as below). But how would I do something similar in PL/...
Oracle PL/SQL - How to create a simple array variable?
I'd like to create an in-memory array variable that can be used in my PL/SQL code. I can't find any collections in Oracle PL/SQL that uses pure memory, they all seem to be associated with tables. ...
Store query result in a PL/pgSQL variable - Stack Overflow
How to assign the result of a query to a variable in PL/pgSQL? I have a function:
oracle database - pl sql %NOTFOUND - Stack Overflow
Sep 23, 2015 · DECLARE VAR_SUPP_NM VARCHAR2(100); VAR_SUPP_ID NUMBER := 1; WHILE_VAR CHAR := 'Y'; BEGIN SELECT SUPP_NM INTO VAR_SUPP_NM FROM …
PL/SQL, how to escape single quote in a string? - Stack Overflow
In the Oracle PL/SQL, how to escape single quote in a string ? I tried this way, it doesn't work.
Difference between Script, Stored Procedure, T-SQL, PL/SQL
May 14, 2014 · Here's some rough definitions to explain the differences. PL/SQL - a SQL variation specific to Oracle databases. T-SQL (Transact-SQL) - a SQL variation specific to Microsoft (and …