V2WriteCommand Logical Commands¶

V2WriteCommand is an extension of the Command abstraction for logical commands that write data to tables in DataSource V2.

Contract¶

isByName Flag¶

isByName: Boolean

Used when:

• ResolveOutputRelation logical resolution rule is executed (for TableOutputResolver to resolveOutputColumns)

Query¶

query: LogicalPlan

LogicalPlan for the data to write out

Table¶

table: NamedRelation

NamedRelation of the table

withNewQuery¶

withNewQuery(
  newQuery: LogicalPlan): V2WriteCommand

withNewQuery¶

withNewTable(
  newTable: NamedRelation): V2WriteCommand

Implementations¶

• AppendData
• OverwriteByExpression
• OverwritePartitionsDynamic