object QueryRunner extends App

The QueryRunner object provides a command prompt for querying a database. Commands and their usage:

  1. 'prefix package' - set the package prefix for convenience, e.g., scalation.columnar.db 2. 'create createTable' - execute the create table(s) statement, e.g., CreateTable1 3. 'load table' - load the table 4. 'save table' - save the table 5. 'query queryStat' - execute the compiled query statement, e.g., Query1 6. 'test queryStat' - perfoamnce test the complier query statement 7. 'update updateStmt' - execute the compiled update statement, e.g., Update1 8. 'show table' - show the contents of the table 9. 'help' - list the commands 10. 'quit' - quit the current QueryRunner session

> runMain scalation.columnar_db.QueryRunner

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App, DelayedInit, AnyRef, Any
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  1. QueryRunner
  2. App
  3. DelayedInit
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def args: Array[String]
    Attributes
    protected
    Definition Classes
    App
    Annotations
    @deprecatedOverriding( "args should not be overridden" , "2.11.0" )
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. val executionStart: Long
    Definition Classes
    App
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  10. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def help(): Unit

    Print the QueryRunner commands.

  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. def loadStatement(name: String): Query

    Load the compiled statement (query or update).

    Load the compiled statement (query or update).

    name

    the name of the compile query/update

  16. def main(args: Array[String]): Unit
    Definition Classes
    App
    Annotations
    @deprecatedOverriding( "main should not be overridden" , "2.11.0" )
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. var prefix: String
  21. var running: Boolean
  22. var scanner: Scanner
  23. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    AnyRef → Any
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Deprecated Value Members

  1. def delayedInit(body: ⇒ Unit): Unit
    Definition Classes
    App → DelayedInit
    Annotations
    @deprecated
    Deprecated

    (Since version 2.11.0) the delayedInit mechanism will disappear

Inherited from App

Inherited from DelayedInit

Inherited from AnyRef

Inherited from Any

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