ODBC Driver for Databricks

Build 24.0.9060

Miscellaneous

This section provides a complete list of the Miscellaneous properties you can configure in the connection settings for this provider.


PropertyDescription
AllowPreparedStatementPrepare a query statement before its execution.
ConnectRetryWaitTimeThis property specifies the number of seconds to wait prior to retrying a connection request.
ApplicationNameThe application name connection string property expresses the HTTP User-Agent.
AsyncQueryTimeoutThe timeout for asynchronous requests issued by the provider to download large result sets.
BatchSizeThe maximum size of each batch operation to submit.
DefaultDomainThis property is used for the Oracle Database Gateway for ODBC.
DescribeCommandThe describe command used to communicate with the Hive server. Accepted entries are DESCRIBE and DESC.
DetectViewSpecifies whether to use DESCRIBE FORMATTED ... to detect the specified table is view or not.
EnableForeignKeyDetectionWhether to detect the foreign keys in ODBC.
IncludeDualTableSet this property to mock the Oracle DUAL table for better compatibility with Oracle database.
LimitKeySizeThe maximum length of a primary key column.
MapBigintToVarcharThis property controls whether or not the bigint type maps to SQL_VARCHAR instead of SQL_BIGINT. This property is false by default.
MapToIntThis property controls whether or not the long type maps to SQL_INTEGER instead of SQL_BIGINT. This property is false by default.
MapToLongVarcharThis property controls whether or not a column is returned as SQL_LONGVARCHAR.
MapToWVarcharThis property controls whether or not string types map to SQL_WVARCHAR instead of SQL_VARCHAR. This property is set by default.
MaximumColumnSizeThe maximum column size.
MaxRowsLimits the number of rows returned when no aggregation or GROUP BY is used in the query. This takes precedence over LIMIT clauses.
OtherThese hidden properties are used only in specific use cases.
PseudoColumnsSpecify a set of pseudocolumns to expose as columns.
QueryPassthroughThis option passes the query to the Databricks server as is.
ReadonlyYou can use this property to enforce read-only access to Databricks from the provider.
RTKThe runtime key used for licensing.
ServerConfigurationsA name-value list of server configuration variables to override the server defaults.
ServerTimeZoneDetermine how to interpret datetime values ​​from the server.
TimeoutThe value in seconds until the timeout error is thrown, canceling the operation.
UpperCaseIdentifiersThis property reports all identifiers in uppercase. This is the default for Oracle databases and thus allows better integration with Oracle tools such as the Oracle Database Gateway.
UseDescTableQueryThis option specifies whether the columns will be retrieved using a DESC TABLE query or the GetColumns Thrift API.The GetColumns Thrift API works for the Apache Spark 3.0.0 or later.
UseInsertSelectSyntaxSpecifies whether to use an INSERT INTO SELECT statement.
UserDefinedViewsA filepath pointing to the JSON configuration file containing your custom views.

Copyright (c) 2024 CData Software, Inc. - All rights reserved.
Build 24.0.9060