6 #ifndef __GPUDB_COLUMN_PROPERTIES__H__
7 #define __GPUDB_COLUMN_PROPERTIES__H__
14 namespace ColumnProperty
21 extern const std::string
DATA;
67 extern const std::string
DECIMAL;
75 extern const std::string
DATE;
84 extern const std::string
TIME;
93 extern const std::string
CHAR1;
102 extern const std::string
CHAR2;
111 extern const std::string
CHAR4;
120 extern const std::string
CHAR8;
129 extern const std::string
CHAR16;
138 extern const std::string
CHAR32;
147 extern const std::string
CHAR64;
156 extern const std::string
CHAR128;
165 extern const std::string
CHAR256;
173 extern const std::string
INT8;
181 extern const std::string
INT16;
190 extern const std::string
IPV4;
228 #endif // __GPUDB_COLUMN_PROPERTIES__H__
const std::string CHAR1
This property provides optimized memory, disk and query performance for string columns.
const std::string CHAR4
This property provides optimized memory, disk and query performance for string columns.
const std::string IPV4
This property provides optimized memory, disk and query performance for string columns representing I...
const std::string TIMESTAMP
Valid only for 'long' columns.
const std::string CHAR16
This property provides optimized memory, disk and query performance for string columns.
const std::string TEXT_SEARCH
Valid only for 'string' columns.
const std::string TIME
Valid only for 'string' columns.
const std::string CHAR32
This property provides optimized memory, disk and query performance for string columns.
const std::string CHAR64
This property provides optimized memory, disk and query performance for string columns.
const std::string INT8
This property provides optimized memory and query performance for int columns.
const std::string INT16
This property provides optimized memory and query performance for int columns.
const std::string SHARD_KEY
This property indicates that this column will be part of (or the entire) shard key.
const std::string DATE
Valid only for 'string' columns.
const std::string CHAR128
This property provides optimized memory, disk and query performance for string columns.
const std::string CHAR256
This property provides optimized memory, disk and query performance for string columns.
const std::string DECIMAL
Valid only for 'string' columns.
const std::string DISK_OPTIMIZED
Works in conjunction with the 'data' property for string columns.
const std::string STORE_ONLY
Persist the column value but do not make it available to queries (e.g.
const std::string PRIMARY_KEY
This property indicates that this column will be part of (or the entire) primary key.
const std::string CHAR2
This property provides optimized memory, disk and query performance for string columns.
const std::string CHAR8
This property provides optimized memory, disk and query performance for string columns.
const std::string NULLABLE
This property indicates that this column is nullable.
const std::string DATA
Default property for all numeric and string type columns; makes the column available for GPU queries...