gooderp18绿色标准版
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  1. /* -----------------------------------------------------------------------
  2. * formatting.h
  3. *
  4. * src/include/utils/formatting.h
  5. *
  6. *
  7. * Portions Copyright (c) 1999-2019, PostgreSQL Global Development Group
  8. *
  9. * The PostgreSQL routines for a DateTime/int/float/numeric formatting,
  10. * inspire with Oracle TO_CHAR() / TO_DATE() / TO_NUMBER() routines.
  11. *
  12. * Karel Zak
  13. *
  14. * -----------------------------------------------------------------------
  15. */
  16. #ifndef _FORMATTING_H_
  17. #define _FORMATTING_H_
  18. #include "fmgr.h"
  19. extern char *str_tolower(const char *buff, size_t nbytes, Oid collid);
  20. extern char *str_toupper(const char *buff, size_t nbytes, Oid collid);
  21. extern char *str_initcap(const char *buff, size_t nbytes, Oid collid);
  22. extern char *asc_tolower(const char *buff, size_t nbytes);
  23. extern char *asc_toupper(const char *buff, size_t nbytes);
  24. extern char *asc_initcap(const char *buff, size_t nbytes);
  25. #endif
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