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/tags/release-0.1-rc2/hive/external/odbc/src/cpp/thriftserverconstants.h

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C Header | 64 lines | 23 code | 11 blank | 30 comment | 0 complexity | da121baf3800f1c1750b7ee919704591 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0 
    

  1. /**************************************************************************//**
    2. 

  2.  *
    3. 

  3.  * Licensed to the Apache Software Foundation (ASF) under one
    4. 

  4.  * or more contributor license agreements.  See the NOTICE file
    5. 

  5.  * distributed with this work for additional information
    6. 

  6.  * regarding copyright ownership.  The ASF licenses this file
    7. 

  7.  * to you under the Apache License, Version 2.0 (the
    8. 

  8.  * "License"); you may not use this file except in compliance
    9. 

  9.  * with the License.  You may obtain a copy of the License at
    10. 

  10.  *
    11. 

  11.  *   http://www.apache.org/licenses/LICENSE-2.0
    12. 

  12.  *
    13. 

  13.  * Unless required by applicable law or agreed to in writing, software
    14. 

  14.  * distributed under the License is distributed on an "AS IS" BASIS,
    15. 

  15.  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    16. 

  16.  * See the License for the specific language governing permissions and
    17. 

  17.  * limitations under the License.
    18. 

  18.  *
    19. 

  19.  ******************************************************************************
    20. 

  20.  *
    21. 

  21.  * @file thriftserverconstants.h
    22. 

  22.  * @brief Provides constants necessary for Hive Client interaction with Hive Server
    23. 

  23.  *
    24. 

  24.  *****************************************************************************/
    25. 

  25. 

  26. 

  27. #ifndef __thrift_server_constants_h__
    28. 

  28. #define __thrift_server_constants_h__
    29. 

  29. 

  30. /// Maximum number of characters needed to display any field
    31. 

  31. static const int MAX_DISPLAY_SIZE = 334;
    32. 

  32. /// Maximum number of bytes needed to store any field
    33. 

  33. static const int MAX_BYTE_LENGTH  = 334;
    34. 

  34. 

  35. 

  36. /// Default null format string representation
    37. 

  37. static const char* DEFAULT_NULL_FORMAT = "\\N";
    38. 

  38. 

  39. /// Schema map property key for field delimiters
    40. 

  40. static const char* FIELD_DELIM = "field.delim";
    41. 

  41. /// Schema map property key for null format
    42. 

  42. static const char* SERIALIZATION_NULL_FORMAT = "serialization.null.format";
    43. 

  43. 

  44. 

  45. // From: serde/src/gen-java/org/apache/hadoop/hive/serde/Constants.java
    46. 

  46. 

  47. static const char* VOID_TYPE_NAME      = "void";
    48. 

  48. static const char* BOOLEAN_TYPE_NAME   = "boolean";
    49. 

  49. static const char* TINYINT_TYPE_NAME   = "tinyint";
    50. 

  50. static const char* SMALLINT_TYPE_NAME  = "smallint";
    51. 

  51. static const char* INT_TYPE_NAME       = "int";
    52. 

  52. static const char* BIGINT_TYPE_NAME    = "bigint";
    53. 

  53. static const char* FLOAT_TYPE_NAME     = "float";
    54. 

  54. static const char* DOUBLE_TYPE_NAME    = "double";
    55. 

  55. static const char* STRING_TYPE_NAME    = "string";
    56. 

  56. static const char* DATE_TYPE_NAME      = "date";
    57. 

  57. static const char* DATETIME_TYPE_NAME  = "datetime";
    58. 

  58. static const char* TIMESTAMP_TYPE_NAME = "timestamp";
    59. 

  59. static const char* LIST_TYPE_NAME      = "array";
    60. 

  60. static const char* MAP_TYPE_NAME       = "map";
    61. 

  61. static const char* STRUCT_TYPE_NAME    = "struct";
    62. 

  62. 

  63. 

  64. #endif // __thrift_server_constants_h__
    65. 

  65.