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Index: W

• WAITANY procedure : The WAITANY procedure
• WAITONE procedure : The WAITONE procedure
• weak REF CURSOR type : (see cursor variables)
• what parameter : (see DBMS_JOB)
• WHAT procedure : The WHAT procedure
• WHEN clause
• • (see also exceptions)
  • The Exception Section
  • WHEN OTHERS clause
  • • The Exception Section
    • Handling Exceptions
    • SQLCODE, SQLERRM functions in : Using SQLCODE and SQLERRM in WHEN OTHERS Clause
• WHERE clause : PL/SQL Variables in a Cursor
• • stored functions and : Restrictions on PL/SQL Functions in SQL
  • WHERE CURRENT OF clause : The WHERE CURRENT OF Clause
• WHILE loops
• • The WHILE Loop
  • EXIT and EXIT WHEN statements
  • formatting : Formatting Loops
  • to fill table rows : Iterative Assignment
• whitespace
• • (see also formatting code)
  • Whitespace and Keywords
  • Revealing Logical Structure with Indentation
  • Maintain Indentation
  • adding to strings : The LPAD function
  • and CHR function : The CHR function
  • in comments : Maintain Indentation
  • in CHAR variables : (see CHAR datatype)
  • and justifying text : Filling Text to Fit a Line
  • stripping from strings
  • • The RTRIM function
    • The LTRIM function
  • suppressing : FM: Suppressing Blanks and Zeros
• whole numbers : Binary integer datatypes
• Windows, determining free disk space (example) : Example: Determining Free Disk Space on Windows
• WNDS purity code : The RESTRICT_REFERENCES Pragma
• WNPS purity code : The RESTRICT_REFERENCES Pragma
• word wrap : Implementing Word Wrap for Long Text
• WORK keyword : The COMMIT Statement
• work queue, managing (example) : Managing a Work Queue with SELECT FOR UPDATE
• wrap executable : How to Encrypt Code
• WRAP_UP procedure : The WRAP_UP procedure
• wrapping code : (see encrypting code)
• WRITE procedure : The WRITE procedure
• write-only parameters : (see OUT mode)