Package org.apache.flink.table.planner.operations

Class SchemaBuilderUtil

java.lang.Object
org.apache.flink.table.planner.operations.SchemaBuilderUtil
public class SchemaBuilderUtil extends Object
A utility class for MergeTableAsUtil and MergeTableLikeUtil classes.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.flink.table.api.Schema
    build()
    Builds and returns a Schema from the columns, watermark specs, and primary key specified in the builder.
    org.apache.flink.table.api.Schema.UnresolvedPrimaryKey
    toUnresolvedPrimaryKey(org.apache.flink.sql.parser.ddl.constraint.SqlTableConstraint primaryKey)
    Converts a SqlTableConstraint to an Schema.UnresolvedPrimaryKey object.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • build

      public org.apache.flink.table.api.Schema build()
      Builds and returns a Schema from the columns, watermark specs, and primary key specified in the builder.

    • toUnresolvedPrimaryKey

      public org.apache.flink.table.api.Schema.UnresolvedPrimaryKey toUnresolvedPrimaryKey(org.apache.flink.sql.parser.ddl.constraint.SqlTableConstraint primaryKey)
      Converts a SqlTableConstraint to an Schema.UnresolvedPrimaryKey object.