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Part 4: The Connect XE Drivers : The Impala Wire Protocol Driver : Connection Option Descriptions
  
Connection Option Descriptions
The following connection option descriptions are listed alphabetically by the GUI name that appears on the driver Setup dialog box. The connection string attribute name, along with its short name, is listed immediately underneath the GUI name. For example:
Array Size
Attribute
ArraySize (AS)
In most cases, the GUI name and the attribute name are the same; however, some exceptions exist. If you need to look up an option by its connection string attribute name, please refer to the alphabetical table of connection string attribute names.
The following table lists the connection string attributes supported by the driver.
Table 68. Attribute Names for the Driver for Impala
Attribute (Short Name)
Default
16384
default
None
1024
-1 (Disabled)
None
0 (Disabled)
None
30
None
2147483647
None
None
0 (Disabled)
-9 - SQL_WVARCHAR
0 (No Transactions)
0 (Disabled)
This section includes the following topics:
* Array Size
* Data Source Name
* Database
* Default Buffer Size for Long/LOB Columns (in Kb)
* Default Order By Limit
* Description
* Enable SQLDescribeParam
* Host Name
* Login Timeout
* Max Varchar Size
* Password
* Port Number
* Remove Column Qualifiers
* String Describe Type
* Transaction Mode
* Use Current Schema for Catalog Functions
* User Name