pl sql coding best practices

1, class SQL Plus Windows: File->new->command window, this is similar to Oracle's client tool SQL Plus, but it is much more useful.2, set the keyword automatic capitalization: tools->preferences->editor, will keyword case select uppercase. When you enter SQL statements in a window, the keywords are automatically capitalized, and the others are lowercase. This is

Label:1, class SQL Plus Windows: File->new->command window, this is similar to Oracle's client tool SQL Plus, but it is much more useful. 2, set the keyword automatic capitalization: tools->preferences->editor, will keyword case select uppercase. When you enter SQL statements in a window, the keywords are automatically capitalized, and the others are lowercase. T

What pl/SQL must understand:1. process, function, trigger is pl/SQL programming2. process, function, and trigger are in Oracle3. pl/SQL is a very powerful database process Language4. process. functions can be called in java progra

1, class SQL Plus Windows: File->new->command window, this is similar to Oracle's client tool SQL Plus, but it is much more useful.2, set the keyword automatic capitalization: tools->preferences->editor, will keyword case select uppercase. When you enter SQL statements in a window, the keywords are automatically capitalized, and the others are lowercase. This is

Label:1, class SQL Plus Windows: File->new->command window, this is similar to Oracle's client tool SQL Plus, but it is much more useful. 2, set the keyword automatic capitalization: tools->preferences->editor, will keyword case select uppercase. When you enter SQL statements in a window, the keywords are automatically capitalized, and the others are lowercase. T

Tags: SQL statement Oracle Shortcut key toolbar1, class SQL Plus Windows: File->new->command window, this is similar to Oracle's client tool SQL Plus, but it is much more useful.2, set the keyword automatic capitalization: tools->preferences->editor, will keyword case select uppercase. When you enter SQL statements in

1, set the keyword automatic capitalization: tools->preferences->editor, will keyword case select uppercase. When you enter SQL statements in a window, the keywords are automatically capitalized, and the others are lowercase. This is easy to read code, and to maintain a good coding style, in the same way, in Tools->preferences->code Assistant (assistant) can set the code hint delay time, enter a few charact

PL/SQL learning gift 1 Bulk_Collect call method collection, plbulk_collect All examples in this article are derived from Chapter 6 of the ebook "Expert pl SQL Practices. Xiao Chen thinks that it may be used in the future in the process of learning PLSQL. Take notes here. The

Label:In advance, all examples in this article are based on the sixth chapter of the ebook "Expert PL SQL practices". Xiao Chen felt that in the course of learning plsql, may be used in the future, in this note. The text reads as follows: First prepare the basic Data Bar HARDWARE table. Table structure: Then insert 1,000,000 data Bar. It has to be said, Plsql i

Label:The following points are the 3 points that I often use when using PL/SQL with my friends around me, and it also helps us save a lot of time, and it's a bit of a tall feeling.1. Set keyword Auto-capitalization: tools->preferences->editor, select the keyword case uppercase. When you enter SQL statements in a window, the keywords are automatically capitalized,

) on the machine with Oracle installed in the above directory D:\ Under the oraclient.Oracledata =(DESCRIPTION =(Address_list =(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.0.58) (PORT = 1521)))(Connect_data =(service_name = oracledata)))3, add an environment variable named Tns_admin, the value is the path of the Tnsnames.ora file (for example: D:\oraclient,In particular, after reloading or other operations, forget the tns_admin variable, plsql login will be reported cannot parse the specified con

list options on the hook.9, formatted SQL (format)When you get a long SQL statement, you want to quickly see the logic, you can put it in the tool, format, and the logic of the statement is clear.10, the database automatically detect the connection situationBecause the database does not operate after a period of time, it will automatically disconnect, and then need to manually connect themselves, because o

Features2.2.1 PL/SQL block structure2.2.2 Variables and types2.2.3 Program Control statements2.2.4 processes, functions, and packages2.2.5 Trigger2.2.6 Structured Exception handling2.2.7 Collections and records2.2.8 Cursors2.2.9 Dynamic SQL2.3 Coding Style2.3.1 PL/SQL lexic

configuration. Here we choose to use the install-free Oracle client. Reason:1. easy to use. 2. not with other dependent Oracle the program conflicts. 1. Download instantclient-basic-nt-11.2.0.3.0.zip Just download the Instantclient-basic-nt-11.2.0.3.0.zip, and the rest is a package that expands according to different needs.: http://www.oracle.com/technetwork/topics/winsoft-085727.html 2.unzip to the local machine because we now both the client and the server are on the local machine, all I un