Class: SQLRowStream

vertx-sql-js/sql_row_stream~ SQLRowStream

new SQLRowStream()

A ReadStream of Rows from the underlying RDBMS. This class follows the ReadStream semantics and will automatically close the underlying resources if all returned rows are returned. For cases where the results are ignored before the full processing of the returned rows is complete the close method **MUST** be called in order to release underlying resources. The interface is minimal in order to support all SQL clients not just JDBC.
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Methods

close(handler)

Closes the stream/underlying cursor(s). The actual close happens asynchronously.
Parameters:
Name Type Description
handler function called when the stream/underlying cursor(s) is(are) closed
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column(name) → {number}

Will convert the column name to the json array index.
Parameters:
Name Type Description
name string the column name
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Returns:
the json array index
Type
number

endHandler(arg0) → {ReadStream}

Parameters:
Name Type Description
arg0 function
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Returns:
Type
ReadStream

exceptionHandler(arg0) → {ReadStream}

Parameters:
Name Type Description
arg0 function
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Returns:
Type
ReadStream

handler(arg0) → {ReadStream}

Parameters:
Name Type Description
arg0 function
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Returns:
Type
ReadStream

moreResults()

Request for more results if available
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pause() → {ReadStream}

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Returns:
Type
ReadStream

resultSetClosedHandler(handler) → {SQLRowStream}

Event handler when a resultset is closed. This is useful to request for more results.
Parameters:
Name Type Description
handler function
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Returns:
Type
SQLRowStream

resume() → {ReadStream}

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Returns:
Type
ReadStream