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fix(bigtable): Allow micro seconds in filter in Bigtable emulator #9414

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Feb 15, 2024
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4 changes: 0 additions & 4 deletions bigtable/bttest/inmem.go
Original file line number Diff line number Diff line change
Expand Up @@ -907,10 +907,6 @@ func includeCell(f *btpb.RowFilter, fam, col string, cell cell) (bool, error) {
}
return inRangeStart() && inRangeEnd(), nil
case *btpb.RowFilter_TimestampRangeFilter:
// Server should only support millisecond precision.
if f.TimestampRangeFilter.StartTimestampMicros%int64(time.Millisecond/time.Microsecond) != 0 || f.TimestampRangeFilter.EndTimestampMicros%int64(time.Millisecond/time.Microsecond) != 0 {
return false, status.Errorf(codes.InvalidArgument, "Error in field 'timestamp_range_filter'. Maximum precision allowed in filter is millisecond.\nGot:\nStart: %v\nEnd: %v", f.TimestampRangeFilter.StartTimestampMicros, f.TimestampRangeFilter.EndTimestampMicros)
}
// Lower bound is inclusive and defaults to 0, upper bound is exclusive and defaults to infinity.
return cell.ts >= f.TimestampRangeFilter.StartTimestampMicros &&
(f.TimestampRangeFilter.EndTimestampMicros == 0 || cell.ts < f.TimestampRangeFilter.EndTimestampMicros), nil
Expand Down
8 changes: 3 additions & 5 deletions bigtable/bttest/inmem_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -1930,7 +1930,7 @@ func TestFilterRow(t *testing.T) {
{&btpb.RowFilter{Filter: &btpb.RowFilter_ValueRegexFilter{[]byte("moo")}}, false},

{&btpb.RowFilter{Filter: &btpb.RowFilter_TimestampRangeFilter{&btpb.TimestampRange{StartTimestampMicros: int64(0), EndTimestampMicros: int64(1000)}}}, false},
{&btpb.RowFilter{Filter: &btpb.RowFilter_TimestampRangeFilter{&btpb.TimestampRange{StartTimestampMicros: int64(1000), EndTimestampMicros: int64(2000)}}}, true},
{&btpb.RowFilter{Filter: &btpb.RowFilter_TimestampRangeFilter{&btpb.TimestampRange{StartTimestampMicros: int64(1000), EndTimestampMicros: int64(2001)}}}, true},
} {
got, err := filterRow(test.filter, row.copy())
if err != nil {
Expand Down Expand Up @@ -1974,10 +1974,8 @@ func TestFilterRowWithErrors(t *testing.T) {
},
}}},

{&btpb.RowFilter{Filter: &btpb.RowFilter_RowSampleFilter{0.0}}}, // 0.0 is invalid.
{&btpb.RowFilter{Filter: &btpb.RowFilter_RowSampleFilter{1.0}}}, // 1.0 is invalid.
{&btpb.RowFilter{Filter: &btpb.RowFilter_TimestampRangeFilter{&btpb.TimestampRange{StartTimestampMicros: int64(1), EndTimestampMicros: int64(1000)}}}}, // Server only supports millisecond precision.
{&btpb.RowFilter{Filter: &btpb.RowFilter_TimestampRangeFilter{&btpb.TimestampRange{StartTimestampMicros: int64(1000), EndTimestampMicros: int64(1)}}}}, // Server only supports millisecond precision.
{&btpb.RowFilter{Filter: &btpb.RowFilter_RowSampleFilter{0.0}}}, // 0.0 is invalid.
{&btpb.RowFilter{Filter: &btpb.RowFilter_RowSampleFilter{1.0}}}, // 1.0 is invalid.
} {
got, err := filterRow(test.badRegex, row.copy())
if got != false {
Expand Down
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