PL/SQL combine programming procedural instructions and allows the creation of programs that operates directly on database scenario. T-SQL is Microsoft product align SQL patterns, with some …

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 …

Jan 8, 2011 · What does the (+) operator mean in a where-clause of PL/SQL? Asked 14 years, 11 months ago Modified 3 years, 7 months ago Viewed 25k times

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 …

PL/pgSQL allows mix of SQL and PL - and sometimes you can create really strange creatures, but is better mix PL and SQL cleanly - in isolated statements.

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/...

In the Oracle PL/SQL, how to escape single quote in a string ? I tried this way, it doesn't work.

I want to execute programs of PL/SQL on-line for practice. Can any one suggest me any websites which will compile and run the code and show the result?

DECLARE the_variable NUMBER; BEGIN SELECT my_column INTO the_variable FROM my_table; END; Make sure that the query only returns a single row: By default, a SELECT INTO statement …

Jul 16, 2009 · While attempting to execute SQL insert statements using Oracle SQL Developer I keep generating an "Enter substitution value" prompt: insert into agregadores_agregadores ( idagregador, …