DDLUtils¶
checkTableColumns¶
checkTableColumns(
table: CatalogTable): Unit
checkTableColumns(
table: CatalogTable,
schema: StructType): Unit
Procedure
checkTableColumns is a procedure (returns Unit) so what happens inside stays inside (paraphrasing the former advertising slogan of Las Vegas, Nevada).
checkTableColumns...FIXME
checkTableColumns is used when:
- AlterTableAddColumnsCommand is executed
- RelationConversions logical evaluation rule is executed (for hive tables)
- InsertIntoHiveDirCommand is executed (for hive tables)
- PreprocessTableCreation is executed (for CreateTable logical operator)
checkDataColNames¶
checkDataColNames(
provider: String,
schema: StructType): Unit
Procedure
checkDataColNames is a procedure (returns Unit) so what happens inside stays inside (paraphrasing the former advertising slogan of Las Vegas, Nevada).
checkDataColNames...FIXME