Class IResultSetAbstract

constructor

• new IResultSet(): IResultSet

  Returns IResultSet

ReadonlymetaData

Abstract[iterator]

• "[iterator]"(): IterableIterator<any>

  This function defines the default iterator for a result set that can be used to iterate over its rows. Using the default iterator, a result set can be iterated over using the for..of construct.

  Returns IterableIterator<any>

  Throws

  IError if the result set has already been closed

  Throws

  IError if the result set is already being iterated over

Abstractclose

• close(): any

  Closes a result set.

  Applications must always call this at the end of fetch or when no more rows are needed.

  It must also be called if no rows will ever be fetched from the result set.

  Returns any

AbstractgetRow

• getRow(): any

  This call fetches one row of the result set as an object or an array of column values, depending on the value of outFormat.

  At the end of fetching, the result set must be freed by calling close().

  Performance of getRow() can be tuned by adjusting the value of fetchArraySize.

  Returns any

AbstractgetRows

• getRows(numRows: number): any[]

  This call fetches numRows rows of the result set as an object or an array of column values, depending on the value of outFormat.

  Parameters

  • numRows: number

    specifies the number of rows to be returned. the default value of numRows is 0 and it returns all rows.

    At the end of fetching, the result set must be freed by calling close().

    Performance of getRows() can be tuned by adjusting the value of fetchArraySize.

  Returns any[]

Abstractiterator

• iterator(): IterableIterator<any>

  Convenience function for getting an iterator of this IResultSet.

  This is equivalent to calling rsSymbol.iterator.

  Returns IterableIterator<any>

  an iterator over the rows of this IResultSet.

  Throws

  IError if the result set has already been closed

  Throws

  IError if the result set is already being iterated over