Package org.apache.calcite.sql.validate

Class ProcedureNamespace

java.lang.Object
org.apache.calcite.sql.validate.ProcedureNamespace
All Implemented Interfaces:
org.apache.calcite.sql.validate.SqlValidatorNamespace
@Internal public final class ProcedureNamespace extends Object
Namespace whose contents are defined by the result of a call to a user-defined procedure.

Note: Compared to Calcite, this class implements custom logic for dealing with collection tables like TABLE(function(...)) procedures. Compared to the SQL standard, Flink's table functions can return arbitrary types that are wrapped into a ROW type if necessary. We don't interpret ARRAY or MULTISET types as it would be standard.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected final org.apache.calcite.sql.SqlNode
    enclosingNode
     
    protected org.apache.calcite.rel.type.RelDataType
    rowType
     
    protected org.apache.calcite.rel.type.RelDataType
    type
     
    protected final SqlValidatorImpl
    validator
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.calcite.rel.type.RelDataType
    convertToStruct(org.apache.calcite.rel.type.RelDataType arg0)
     
    org.apache.calcite.rel.type.RelDataTypeField
    field(String arg0)
     
    org.apache.calcite.sql.SqlNode
    getEnclosingNode()
     
    List<org.apache.calcite.util.Pair<org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.validate.SqlMonotonicity>>
    getMonotonicExprs()
     
    org.apache.calcite.sql.validate.SqlMonotonicity
    getMonotonicity(String arg0)
     
    org.apache.calcite.sql.SqlNode
    getNode()
     
    org.apache.calcite.rel.type.RelDataType
    getRowType()
     
    org.apache.calcite.rel.type.RelDataType
    getRowTypeSansSystemColumns()
     
    org.apache.calcite.sql.validate.SqlValidatorTable
    getTable()
     
    org.apache.calcite.rel.type.RelDataType
    getType()
     
    org.apache.calcite.sql.validate.SqlValidator
    getValidator()
     
    boolean
    isWrapperFor(Class<?> arg0)
     
    org.apache.calcite.sql.validate.SqlValidatorNamespace
    lookupChild(String arg0)
     
    void
    makeNullable()
     
    org.apache.calcite.sql.validate.SqlValidatorNamespace
    resolve()
     
    void
    setType(org.apache.calcite.rel.type.RelDataType arg0)
     
    boolean
    supportsModality(org.apache.calcite.sql.validate.SqlModality arg0)
     
    protected org.apache.calcite.rel.type.RelDataType
    toStruct(org.apache.calcite.rel.type.RelDataType arg0, org.apache.calcite.sql.SqlNode arg1)
     
    String
    translate(String arg0)
     
    <T extends Object>
    T
    unwrap(Class<T> arg0)
     
    final void
    validate(org.apache.calcite.rel.type.RelDataType arg0)
     
    org.apache.calcite.rel.type.RelDataType
    validateImpl(org.apache.calcite.rel.type.RelDataType targetRowType)
     

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    fieldExists

  • Field Details

    • validator

      protected final SqlValidatorImpl validator

    • rowType

      protected org.apache.calcite.rel.type.RelDataType rowType

    • type

      protected org.apache.calcite.rel.type.RelDataType type

    • enclosingNode

      protected final org.apache.calcite.sql.SqlNode enclosingNode

  • Method Details

    • validateImpl

      public org.apache.calcite.rel.type.RelDataType validateImpl(org.apache.calcite.rel.type.RelDataType targetRowType)

    • getNode

      public org.apache.calcite.sql.SqlNode getNode()

    • getValidator

      public org.apache.calcite.sql.validate.SqlValidator getValidator()
      Specified by:
      getValidator in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • validate

      public final void validate(org.apache.calcite.rel.type.RelDataType arg0)
      Specified by:
      validate in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • getRowType

      public org.apache.calcite.rel.type.RelDataType getRowType()
      Specified by:
      getRowType in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • getRowTypeSansSystemColumns

      public org.apache.calcite.rel.type.RelDataType getRowTypeSansSystemColumns()
      Specified by:
      getRowTypeSansSystemColumns in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • getType

      public org.apache.calcite.rel.type.RelDataType getType()
      Specified by:
      getType in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • setType

      public void setType(org.apache.calcite.rel.type.RelDataType arg0)
      Specified by:
      setType in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • getEnclosingNode

      public org.apache.calcite.sql.SqlNode getEnclosingNode()
      Specified by:
      getEnclosingNode in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • getTable

      public org.apache.calcite.sql.validate.SqlValidatorTable getTable()
      Specified by:
      getTable in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • lookupChild

      public org.apache.calcite.sql.validate.SqlValidatorNamespace lookupChild(String arg0)
      Specified by:
      lookupChild in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • field

      public org.apache.calcite.rel.type.RelDataTypeField field(String arg0)
      Specified by:
      field in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • getMonotonicExprs

      public List<org.apache.calcite.util.Pair<org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.validate.SqlMonotonicity>> getMonotonicExprs()
      Specified by:
      getMonotonicExprs in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • getMonotonicity

      public org.apache.calcite.sql.validate.SqlMonotonicity getMonotonicity(String arg0)
      Specified by:
      getMonotonicity in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • makeNullable

      public void makeNullable()
      Specified by:
      makeNullable in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • translate

      public String translate(String arg0)

    • resolve

      public org.apache.calcite.sql.validate.SqlValidatorNamespace resolve()
      Specified by:
      resolve in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • supportsModality

      public boolean supportsModality(org.apache.calcite.sql.validate.SqlModality arg0)
      Specified by:
      supportsModality in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • unwrap

      public <T extends Object> T unwrap(Class<T> arg0)
      Specified by:
      unwrap in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • isWrapperFor

      public boolean isWrapperFor(Class<?> arg0)
      Specified by:
      isWrapperFor in interface org.apache.calcite.sql.validate.SqlValidatorNamespace

    • convertToStruct

      protected org.apache.calcite.rel.type.RelDataType convertToStruct(org.apache.calcite.rel.type.RelDataType arg0)

    • toStruct

      protected org.apache.calcite.rel.type.RelDataType toStruct(org.apache.calcite.rel.type.RelDataType arg0, org.apache.calcite.sql.SqlNode arg1)