querygeneration

Type Members

1. case class AggregateQuery(columns: Seq[NamedExpression], groups: Seq[Expression], child: SnowflakeQuery, alias: String) extends SnowflakeQuery with Product with Serializable

   The query for a aggregation operation.

2. case class FilterQuery(conditions: Seq[Expression], child: SnowflakeQuery, alias: String, fields: Option[Seq[Attribute]] = scala.None) extends SnowflakeQuery with Product with Serializable

   The query for a filter operation.

3. case class JoinQuery(left: SnowflakeQuery, right: SnowflakeQuery, conditions: Option[Expression], joinType: JoinType, alias: String) extends SnowflakeQuery with Product with Serializable

   The query for join operations.

4. case class LeftSemiJoinQuery(left: SnowflakeQuery, right: SnowflakeQuery, conditions: Option[Expression], isAntiJoin: Boolean = false, alias: Iterator[String]) extends SnowflakeQuery with Product with Serializable

5. case class ProjectQuery(columns: Seq[NamedExpression], child: SnowflakeQuery, alias: String) extends SnowflakeQuery with Product with Serializable

   The query for a projection operation.

6. case class SortLimitQuery(limit: Option[Expression], orderBy: Seq[Expression], child: SnowflakeQuery, alias: String) extends SnowflakeQuery with Product with Serializable

   The query for Sort and Limit operations.

7. case class SourceQuery(relation: SnowflakeRelation, refColumns: Seq[Attribute], alias: String) extends SnowflakeQuery with Product with Serializable

   The query for a base type (representing a table or view).

8. case class UnionQuery(children: Seq[LogicalPlan], alias: String) extends SnowflakeQuery with Product with Serializable

   The query for union.