Endpoint Read Table Rows
Name
read_table_data
Description
Gets the specified table resource by table ID. This method does not return the data in the table, it only returns the table resource, which describes the structure of this table. [API reference]
Parameters
| Parameter | Required | Options |
|---|---|---|
|
Name:
Label: TableId |
YES | |
|
Name:
Label: ProjectId Leave this value blank to use ProjectId from connection settings |
||
|
Name:
Label: DatasetId Leave this value blank to use DatasetId from connection settings |
Output Columns
| Label | Data Type (SSIS) | Data Type (SQL) | Length | Description |
|---|---|---|---|---|
| -Dynamic- |
DT_WSTR
|
nvarchar(4000)
|
4000 | |
| [Dynamic Column]_DT |
DT_DBTIMESTAMP
|
datetime
|
If the column you are looking for is missing, consider customizing Google BigQuery Connector.
Input Columns
| Label | Data Type (SSIS) | Data Type (SQL) | Length | Description | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| There are no Static columns defined for this endpoint. This endpoint detects columns dynamically at runtime. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Examples
SSIS
Use Google BigQuery Connector in API Source or in API Destination SSIS Data Flow components to read or write data.
API Source
API Source - Google BigQuery
Read / write Google BigQuery data inside your app without coding using easy to use high performance API Connector
Google BigQuery
Read Table Rows
| Required Parameters | |
|---|---|
| TableId | Fill-in the parameter... |
| Optional Parameters | |
| ProjectId | |
| DatasetId | |
| ArrayTransformType | TransformComplexTwoDimensionalArray |
| ArrayTransRowValueFilter | $.f[*].v |
API Destination
API Destination - Google BigQuery
Read / write Google BigQuery data inside your app without coding using easy to use high performance API Connector
Google BigQuery
Read Table Rows
| Required Parameters | |
|---|---|
| TableId | Fill-in the parameter... |
| Optional Parameters | |
| ProjectId | |
| DatasetId | |
| ArrayTransformType | TransformComplexTwoDimensionalArray |
| ArrayTransRowValueFilter | $.f[*].v |
ODBC application
Use these SQL queries in your ODBC application data source:
Read table rows
SELECT * FROM read_table_data
WITH
(
"TableId" = 'abcd-1234-tableid'
)SQL Server
Use these SQL queries in SQL Server after you create a data source in Data Gateway:
Read table rows
DECLARE @MyQuery NVARCHAR(MAX) = 'SELECT * FROM read_table_data
WITH
(
"TableId" = ''abcd-1234-tableid''
)';
EXEC (@MyQuery) AT [LS_TO_GOOGLE_BIGQUERY_IN_GATEWAY];