(Quick Reference)

Querying for a Slice of Columns

Standard Astyanax

Returns com.netflix.astyanax.model.ColumnList<String>

def rowKey = "xxx-1"
def result = astyanaxService.keyspace().prepareQuery("Standard1")
    .getKey(rowKey)
    .withColumnRange(new RangeBuilder().setStart("ColumnName1").setEnd("ColumnNameX").setMaxSize(100).build())
    .execute()
    .result

Alternate Form

Returns com.netflix.astyanax.model.ColumnList<String>

def rowKey = "xxx-1"
def result = astyanaxService.keyspace().prepareQuery("Standard1")
    .getKey(rowKey)
    .withColumnRange("ColumnName1","ColumnNameN",false, 100)
    .execute()
    .result

Return a Map of Columns

Returns java.util.Map<String, com.netflix.astyanax.model.Column<String>>

def rowKey = "xxx-1"
def result = astyanaxService.keyspace().prepareQuery("Standard1")
    .getKey(rowKey)
    .withColumnRange("ColumnName1","ColumnNameN",false, 100)
    .execute()
    .result
    .toMap()

Return a Map of Strings

Returns java.util.Map<String, String>

def rowKey = "xxx-1"
def result = astyanaxService.keyspace().prepareQuery("Standard1")
    .getKey(rowKey)
    .withColumnRange("ColumnName1","ColumnNameN",false, 100)
    .execute()
    .result
    .toStringMap()

Return a Map of Longs

Returns java.util.Map<String, Long>

def rowKey = "xxx-1"
def result = astyanaxService.keyspace().prepareQuery("Counter1")
    .getKey(rowKey)
    .withColumnRange("ColumnName1","ColumnNameN",false, 100)
    .execute()
    .result
    .toLongMap()

Querying for a Slice of Columns

Standard Astyanax

Alternate Form

Return a Map of Columns

Return a Map of Strings

Return a Map of Longs

Examples