name.out 4.2 KB

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  1. --
  2. -- NAME
  3. -- all inputs are silently truncated at NAMEDATALEN-1 (63) characters
  4. --
  5. -- fixed-length by reference
  6. SELECT name 'name string' = name 'name string' AS "True";
  7. True
  8. ------
  9. t
  10. (1 row)
  11. SELECT name 'name string' = name 'name string ' AS "False";
  12. False
  13. -------
  14. f
  15. (1 row)
  16. --
  17. --
  18. --
  19. CREATE TABLE NAME_TBL(f1 name);
  20. INSERT INTO NAME_TBL(f1) VALUES ('1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR');
  21. INSERT INTO NAME_TBL(f1) VALUES ('1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopqr');
  22. INSERT INTO NAME_TBL(f1) VALUES ('asdfghjkl;');
  23. INSERT INTO NAME_TBL(f1) VALUES ('343f%2a');
  24. INSERT INTO NAME_TBL(f1) VALUES ('d34aaasdf');
  25. INSERT INTO NAME_TBL(f1) VALUES ('');
  26. INSERT INTO NAME_TBL(f1) VALUES ('1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ');
  27. SELECT * FROM NAME_TBL;
  28. f1
  29. -----------------------------------------------------------------
  30. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  31. 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
  32. asdfghjkl;
  33. 343f%2a
  34. d34aaasdf
  35. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  36. (7 rows)
  37. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 <> '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
  38. f1
  39. -----------------------------------------------------------------
  40. 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
  41. asdfghjkl;
  42. 343f%2a
  43. d34aaasdf
  44. (5 rows)
  45. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 = '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
  46. f1
  47. -----------------------------------------------------------------
  48. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  49. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  50. (2 rows)
  51. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 < '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
  52. f1
  53. ----
  54. (1 row)
  55. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 <= '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
  56. f1
  57. -----------------------------------------------------------------
  58. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  59. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  60. (3 rows)
  61. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 > '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
  62. f1
  63. -----------------------------------------------------------------
  64. 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
  65. asdfghjkl;
  66. 343f%2a
  67. d34aaasdf
  68. (4 rows)
  69. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 >= '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
  70. f1
  71. -----------------------------------------------------------------
  72. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  73. 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
  74. asdfghjkl;
  75. 343f%2a
  76. d34aaasdf
  77. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  78. (6 rows)
  79. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 ~ '.*';
  80. f1
  81. -----------------------------------------------------------------
  82. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  83. 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
  84. asdfghjkl;
  85. 343f%2a
  86. d34aaasdf
  87. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  88. (7 rows)
  89. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 !~ '.*';
  90. f1
  91. ----
  92. (0 rows)
  93. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 ~ '[0-9]';
  94. f1
  95. -----------------------------------------------------------------
  96. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  97. 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
  98. 343f%2a
  99. d34aaasdf
  100. 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
  101. (5 rows)
  102. SELECT c.f1 FROM NAME_TBL c WHERE c.f1 ~ '.*asdf.*';
  103. f1
  104. ------------
  105. asdfghjkl;
  106. d34aaasdf
  107. (2 rows)
  108. DROP TABLE NAME_TBL;