phsjhxx

5.5. Exception Handling ............................................................................................ 34
5.6. Dynamic SQL .................................................................................................... 38
5.7. Stored Objects ................................................................................................... 39
5.7.1 Packages ........................................................................................................ 41
5.7.2 Procedures ..................................................................................................... 41
5.7.3 Functions ....................................................................................................... 42
5.7.4 Oracle Supplied Packages .............................................................................. 42
5.7.5 Object Types .................................................................................................. 42
5.7.6 Trigger ........................................................................................................... 42
5.8. Patterns .............................................................................................................. 43
5.8.1 Checking the Number of Rows ....................................................................... 43
5.8.2 Access objects of foreign application schemas ................................................ 44
6. Complexity Analysis ................................................................................................... 45
6.1. Halstead Metric .................................................................................................. 45
6.1.1 Calculation ..................................................................................................... 45
6.1.2 CodeXpert ...................................................................................................... 46
6.2. Cyclomatic Complexity (McCabe’s).................................................................... 48
6.2.1 Description .................................................................................................... 48
6.2.2 CodeXpert ...................................................................................................... 49
7. Code Reviews ............................................................................................................. 50
8. Tool Support ............................................................................................................... 51
8.1. Development ..................................................................................................... 51
8.2. Documentation .................................................................................................. 51
8.3. Code Formatting ................................................................................................ 51
8.4. Unit Tests ........................................................................................................... 51
8.5. Code Analyzers .................................................................................................. 51
9. References .................................................................................................................. 51
Bibliography ...................................................................................................................... 51
PL/SQL Coding Guidelines 5