id stringlengths 29 30 | content stringlengths 152 2.6k |
|---|---|
codereview_new_java_data_14781 | public TiDAGRequest buildTiDAGReq(
TiKVScanPlan plan =
buildIndexScan(columnList, conditions, index, table, tableStatistics, false);
if (plan.getCost() < minIndexCost) {
- minIndexPlan = plan;
minIndexCost = plan.getCost();
... |
codereview_new_java_data_14782 | public TiDAGRequest buildTiDAGReq(
&& dagRequest.getEncodeType() == EncodeType.TypeCHBlock) {
dagRequest.setEncodeType(EncodeType.TypeChunk);
}
- // Set DAG Request's store type as minPlan's store type.
dagRequest.setStoreType(minPlanStoreType);
dagRequest.addRanges(minCostPlan.getK... |
codereview_new_java_data_14783 |
// TODO: more refactoring on the way
public class ClusterIndexScanKeyRangeBuilder extends KeyRangeBuilder {
- private final long id;
- public ClusterIndexScanKeyRangeBuilder(long id, IndexRange ir) {
super(ir);
- this.id = id;
}
private KeyRange toPairKey() {
Key lbsKey = Key.toRawKey(lPoi... |
codereview_new_java_data_14784 | public static RowKey decode(byte[] value) {
}
public static byte[] encode(long tableId, Handle handle) {
- CodecDataOutput cdo = new CodecDataOutput();
- encodePrefix(cdo, tableId);
- cdo.write(handle.encoded());
- return cdo.toBytes();
}
public static byte[] encode(long tableId, byte[] key... |
codereview_new_java_data_14785 | public List<TiIndexColumn> convertIndexColToPrefixCols(TiIndexInfo indexInfo) {
for (TiIndexColumn tiIndexColumn : tiIndexColumns) {
/**
* We need to consider the prefix index. For example: when we have 'a varchar(50), index
- * idx(a(10))' So we will get 'columnInfo.getLength() = 50' and
- ... |
codereview_new_java_data_14786 | public TiIndexInfo(
this.isInvisible = isInvisible;
}
public static TiIndexInfo genClusterIndex(TiTableInfo table) {
if (table.isPkHandle() || table.isCommonHandle()) {
ImmutableList<TiIndexColumn> columns;
if (table.isPkHandle()) {
TiColumnInfo pkColumn = table.getPKIsHandleCo... |
codereview_new_java_data_14787 | public TiIndexInfo(
this.isInvisible = isInvisible;
}
public static TiIndexInfo genClusterIndex(TiTableInfo table) {
if (table.isPkHandle() || table.isCommonHandle()) {
ImmutableList<TiIndexColumn> columns;
if (table.isPkHandle()) {
TiColumnInfo pkColumn = table.getPKIsHandleCo... |
codereview_new_java_data_14788 | public TiIndexInfo(
this.isInvisible = isInvisible;
}
public static TiIndexInfo genClusterIndex(TiTableInfo table) {
if (table.isPkHandle() || table.isCommonHandle()) {
ImmutableList<TiIndexColumn> columns;
if (table.isPkHandle()) {
TiColumnInfo pkColumn = table.getPKIsHandleCo... |
codereview_new_java_data_14789 | public static TiSession getInstance(TiConfiguration conf) {
}
// if NewCollationEnabled is not set in configuration file,
- // we will set it to true when TiDB version is greater than or equal to v6.0.0.
// Otherwise, we will set it to false
private void refreshNewCollationEnabled() {
if (!conf.ge... |
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