CatalogUtils Helper Object¶

CatalogUtils is a Scala object with the <> to support PreprocessTableCreation post-hoc logical resolution rule (among others).

[[methods]] .CatalogUtils API [cols="1m,2",options="header",width="100%"] |=== | Name | Description

| maskCredentials a| [[maskCredentials]]

[source, scala]¶

maskCredentials(options: Map[String, String]): Map[String, String]¶

Used when:

• CatalogStorageFormat is requested to convert the storage specification to a LinkedHashMap

• CreateTempViewUsing logical command is requested for the argString

| normalizeBucketSpec a| [[normalizeBucketSpec]]

[source, scala]¶

normalizeBucketSpec( tableName: String, tableCols: Seq[String], bucketSpec: BucketSpec, resolver: Resolver): BucketSpec

Used exclusively when PreprocessTableCreation post-hoc logical resolution rule is executed.

| normalizePartCols a| [[normalizePartCols]]

[source, scala]¶

normalizePartCols( tableName: String, tableCols: Seq[String], partCols: Seq[String], resolver: Resolver): Seq[String]

Used exclusively when PreprocessTableCreation post-hoc logical resolution rule is executed.

|===

=== [[normalizeColumnName]] normalizeColumnName Internal Method

[source, scala]¶

normalizeColumnName( tableName: String, tableCols: Seq[String], colName: String, colType: String, resolver: Resolver): String

normalizeColumnName...FIXME

NOTE: normalizeColumnName is used when CatalogUtils is requested to <> and <>.