Cloudera Impala to TDV Data Types
The following limits apply to Cloudera Impala data type mapping:
| • | The maximum length for VARCHAR is 65355. |
| • | The maximum precision of the CAST function is 38. |
| • | The maximum scale of the CAST function is 38. |
The following table shows the mapping from Cloudera Impala data types to TDV data types.
|
Cloudera Impala Data Type |
TDV Data Type |
|
DATE |
TIMESTAMP |
|
DECIMAL |
DECIMAL |
|
NUMERIC |
DECIMAL |
|
FLOAT |
FLOAT |
|
CHAR |
CHAR |
|
VARCHAR |
VARCHAR |