Package com.amazonaws.athena.connectors.google.bigquery

Class BigQuerySqlUtils

java.lang.Object

com.amazonaws.athena.connectors.google.bigquery.BigQuerySqlUtils

public class BigQuerySqlUtils
extends Object

Utilities that help with Sql operations.

Method Summary

Modifier and Type	Method	Description
static String	buildSql(TableName tableName, org.apache.arrow.vector.types.pojo.Schema schema, Constraints constraints, List<com.google.cloud.bigquery.QueryParameterValue> parameterValues)	Builds an SQL statement from the schema, table name, split and contraints that can be executable by BigQuery.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

buildSql

public static String buildSql(TableName tableName,
                              org.apache.arrow.vector.types.pojo.Schema schema,
                              Constraints constraints,
                              List<com.google.cloud.bigquery.QueryParameterValue> parameterValues)

Builds an SQL statement from the schema, table name, split and contraints that can be executable by BigQuery.

Parameters:

tableName - The table name of the table we are querying.

schema - The schema of the table that we are querying.

constraints - The constraints that we want to apply to the query.

parameterValues - Query parameter values for parameterized query.

Returns:

SQL Statement that represents the table, columns, split, and constraints.