pi-lens/rules/tree-sitter-queries/plsql-disabled/raise-application-error-codes.yml

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# RAISE_APPLICATION_ERROR Codes
# Detects RAISE_APPLICATION_ERROR with invalid error codes
id: raise-application-error-codes
name: RAISE_APPLICATION_ERROR Should Use Valid Error Codes
severity: error
category: reliability
defect_class: correctness
inline_tier: blocking
language: plsql

message: "RAISE_APPLICATION_ERROR should only be used with error codes from -20000 to -20999"

description: |
  RAISE_APPLICATION_ERROR should use codes in the -20000 to -20999
  range (user-defined errors). Other codes may conflict with Oracle
  reserved error codes.

  ✅ FIX: Use a code in the -20000..-20999 range

  ```sql
  RAISE_APPLICATION_ERROR(-20001, 'Custom error');  -- GOOD
  ```

query: |
  (raise_statement
    (raise_application_error) @RAISE
    (argument_list
      (numeric_literal) @CODE))

metavars:
  - RAISE
  - CODE

post_filter: invalid_error_code_range

tags:
  - reliability
  - plsql
  - error-handling

examples:
  bad: |
    RAISE_APPLICATION_ERROR(-1, 'Error');  -- BAD - invalid code
    RAISE_APPLICATION_ERROR(-30000, 'Error');  -- BAD - out of range

  good: |
    RAISE_APPLICATION_ERROR(-20001, 'Custom error');  -- GOOD
    RAISE_APPLICATION_ERROR(-20999, 'Another error');  -- GOOD

has_fix: false