I want to generate composite sequences in the following format: <Alphabet><2 digit numeric code>
Does OR clause suppress Indexes, If yes can someone provide appropriate example? create table test2(field1 varchar2(100),field2 varchar2(100),
I have a query select * from table where name in (\'52 T&M\', \'60 T&M\'); The \"&\" is causing the query to expect a parameter.How do I qualify the开发者_JAVA百科 \"&\" in the quer
I need to modify one procedure from within a package. I need to touch both the declaration and the implementation. As I am maintaining patch files for each modification, I would like the changes to be
I need to create a Oracle tables with random number of columns for load testing. I just want to specify number o开发者_StackOverflow中文版f columns with type NUMBER, number of columns with type VARCHA
As said in the title, I want to select the number of events per team and per year. The select statemen开发者_如何转开发t below works fine but doesn\'t give me exactly what I am looking for.
Say I have a sample table: id_pkvalue ------------ 1a 2b 3c And I have a sample PL/SQL block, which has a query that currently selects a single row into an array:
If I have table with a Date column (Date field) called created_date, with values like \"9/2/2010开发者_运维百科 5:25:42 PM\".
I\'m new with PL/SQL and I need last inserted id in data table after insert statement. Like on MS SQL SELECT IDENT_开发者_如何学JAVACURRENT(‘tablename’)You can use the RETURNING clause:
There are parameterized error messages in Oracle database. For example, there is 01919, 00000, \"role \'%s\' does not exist\" in oraus.msg.
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