Reference documentation and code samples for the Google Cloud Dataplex V1 Client class SqlAssertion.
Queries for rows returned by the provided SQL statement. If any rows are are returned, this rule fails.
The SQL statement needs to use BigQuery standard SQL syntax, and must not contain any semicolons. ${data()} can be used to reference the rows being evaluated, i.e. the table after all additional filters (row filters, incremental data filters, sampling) are applied. Example: SELECT * FROM ${data()} WHERE price < 0
Generated from protobuf message google.cloud.dataplex.v1.DataQualityRule.SqlAssertion
Namespace
Google \ Cloud \ Dataplex \ V1 \ DataQualityRuleMethods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ sql_statement |
string
Optional. The SQL statement. |
getSqlStatement
Optional. The SQL statement.
| Returns | |
|---|---|
| Type | Description |
string |
|
setSqlStatement
Optional. The SQL statement.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this |
|