Home Explore Help
Register Sign In
OTH
/
repos_util
3
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Tree: 2a48e18f45
Branches Tags
repos_util
/
libpq_test
/
include
/
server
/
utils
/
bytea.h

bytea.h 1.6 KB
History Raw

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253 
  1. /*-------------------------------------------------------------------------
    2. 

  2.  *
    3. 

  3.  * bytea.h
    4. 

  4.  *	  Declarations for BYTEA data type support.
    5. 

  5.  *
    6. 

  6.  *
    7. 

  7.  * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
    8. 

  8.  * Portions Copyright (c) 1994, Regents of the University of California
    9. 

  9.  *
    10. 

  10.  * src/include/utils/bytea.h
    11. 

  11.  *
    12. 

  12.  *-------------------------------------------------------------------------
    13. 

  13.  */
    14. 

  14. #ifndef BYTEA_H
    15. 

  15. #define BYTEA_H
    16. 

  16. 

  17. #include "fmgr.h"
    18. 

  18. 

  19. 

  20. typedef enum
    21. 

  21. {
    22. 

  22. 	BYTEA_OUTPUT_ESCAPE,
    23. 

  23. 	BYTEA_OUTPUT_HEX
    24. 

  24. }	ByteaOutputType;
    25. 

  25. 

  26. extern int	bytea_output;		/* ByteaOutputType, but int for GUC enum */
    27. 

  27. 

  28. /* functions are in utils/adt/varlena.c */
    29. 

  29. extern Datum byteain(PG_FUNCTION_ARGS);
    30. 

  30. extern Datum byteaout(PG_FUNCTION_ARGS);
    31. 

  31. extern Datum bytearecv(PG_FUNCTION_ARGS);
    32. 

  32. extern Datum byteasend(PG_FUNCTION_ARGS);
    33. 

  33. extern Datum byteaoctetlen(PG_FUNCTION_ARGS);
    34. 

  34. extern Datum byteaGetByte(PG_FUNCTION_ARGS);
    35. 

  35. extern Datum byteaGetBit(PG_FUNCTION_ARGS);
    36. 

  36. extern Datum byteaSetByte(PG_FUNCTION_ARGS);
    37. 

  37. extern Datum byteaSetBit(PG_FUNCTION_ARGS);
    38. 

  38. extern Datum byteaeq(PG_FUNCTION_ARGS);
    39. 

  39. extern Datum byteane(PG_FUNCTION_ARGS);
    40. 

  40. extern Datum bytealt(PG_FUNCTION_ARGS);
    41. 

  41. extern Datum byteale(PG_FUNCTION_ARGS);
    42. 

  42. extern Datum byteagt(PG_FUNCTION_ARGS);
    43. 

  43. extern Datum byteage(PG_FUNCTION_ARGS);
    44. 

  44. extern Datum byteacmp(PG_FUNCTION_ARGS);
    45. 

  45. extern Datum bytea_sortsupport(PG_FUNCTION_ARGS);
    46. 

  46. extern Datum byteacat(PG_FUNCTION_ARGS);
    47. 

  47. extern Datum byteapos(PG_FUNCTION_ARGS);
    48. 

  48. extern Datum bytea_substr(PG_FUNCTION_ARGS);
    49. 

  49. extern Datum bytea_substr_no_len(PG_FUNCTION_ARGS);
    50. 

  50. extern Datum byteaoverlay(PG_FUNCTION_ARGS);
    51. 

  51. extern Datum byteaoverlay_no_len(PG_FUNCTION_ARGS);
    52. 

  52. 

  53. #endif   /* BYTEA_H */
    54.