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  1. // sel_addr.c
  2. // VC++ 2010 Express
  3. // マルチバイト文字セット
  4.  
  5. #define _CRT_SECURE_NO_WARNINGS
  6.  
  7. #include <Windows.h>
  8. #include <sqlext.h>
  9. #include <stdio.h>
  10.  
  11. #define DRIVER "Microsoft Access Driver (*.mdb)"
  12. #define DATABASE "C:\\projects\\vc++\\odbctest\\odbctest.mdb"
  13.  
  14. int main()
  15. {
  16. 	HENV henv;
  17. 	HDBC hdbc;
  18. 	HSTMT hstmt;
  19. 	SQLCHAR CompliteConnect[255];
  20. 	SWORD len;
  21. 	SQLCHAR sqlchar[256];
  22. 	SQLINTEGER strlen;
  23. 	RETCODE rc;
  24. 	char addr[200];
  25. 	int i;
  26.  
  27. 	// データベースへの接続
  28. 	rc = SQLAllocEnv(&henv);
  29. 	rc = SQLAllocConnect(henv, &hdbc);
  30. 	rc = SQLDriverConnect(hdbc, NULL,
  31. 		(SQLCHAR *)"Driver={"DRIVER"}; DBQ="DATABASE,
  32. 		SQL_NTS, CompliteConnect, _countof(CompliteConnect), &len, SQL_DRIVER_NOPROMPT);
  33. 	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  34. 		fprintf(stderr, "データベースファイルを開けません\n");
  35. 		return 1;
  36. 	}
  37.  
  38. 	// 検索
  39. 	while (1) {
  40. 		printf("住所の一部(qで終了)>");
  41. 		scanf("%199s", addr);
  42. 		if (strcmp(addr, "q") == 0) {
  43. 			break;
  44. 		}
  45. 		sprintf((char *)sqlchar,
  46. 			"select * from 郵便番号データ where 住所 like '%%%s%%'", addr);
  47. 		rc = SQLAllocStmt(hdbc, &hstmt);
  48. 		rc = SQLExecDirect(hstmt, sqlchar, SQL_NTS);
  49. 		for (i = 0; ; i++) {
  50. 			rc = SQLFetch(hstmt);
  51. 			if (rc == SQL_NO_DATA) break;
  52. 			if (rc == SQL_ERROR) break;
  53. 			SQLGetData(hstmt, 1, SQL_C_CHAR, sqlchar, _countof(sqlchar), &strlen);
  54. 			printf("%s,", sqlchar);
  55. 			SQLGetData(hstmt, 2, SQL_C_CHAR, sqlchar, _countof(sqlchar), &strlen);
  56. 			printf("%s\n", sqlchar);
  57. 		}
  58. 		rc = SQLFreeStmt(hstmt, SQL_DROP);
  59. 		if (i == 0) {
  60. 			printf("該当するデータはありません\n");
  61. 		}
  62. 	}
  63.  
  64. 	rc = SQLDisconnect(hdbc);
  65. 	rc = SQLFreeConnect(hdbc);
  66. 	rc = SQLFreeEnv(henv);
  67.  
  68. 	return 0;
  69. }
  70.  
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https://ideone.com/5ncU5
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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