TsukiokaKogane commented on code in PR #64776:
URL: https://github.com/apache/doris/pull/64776#discussion_r3510553056
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fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/NormalizeOlapTableStreamScan.java:
##########
@@ -63,44 +74,273 @@
* 2. add delete sign column if unique base table
*/
public class NormalizeOlapTableStreamScan extends OneRewriteRuleFactory {
- private static final long ROW_BINLOG_APPEND = 0;
- private static final long ROW_BINLOG_DELETE = 1;
- private static final long ROW_BINLOG_UPDATE_BEFORE = 2;
- private static final long ROW_BINLOG_UPDATE_AFTER = 3;
-
@Override
public Rule build() {
return logicalOlapTableStreamScan()
- .when(scan -> !scan.isNormalized())
- .then(this::normalize)
+ .thenApply(ctx -> normalize(ctx.root, ctx.cascadesContext))
.toRule(RuleType.NORMALIZE_OlAP_TABLE_STREAM_SCAN);
}
private static Expression buildChangeTypeExpr(Slot opSlot) {
return new CaseWhen(ImmutableList.of(
- new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(ROW_BINLOG_APPEND)),
+ new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(BinlogUtils.ROW_BINLOG_APPEND)),
new VarcharLiteral("APPEND")),
- new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(ROW_BINLOG_DELETE)),
+ new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(BinlogUtils.ROW_BINLOG_DELETE)),
new VarcharLiteral("DELETE")),
- new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(ROW_BINLOG_UPDATE_BEFORE)),
+ new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(BinlogUtils.ROW_BINLOG_UPDATE_BEFORE)),
new VarcharLiteral("UPDATE_BEFORE")),
- new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(ROW_BINLOG_UPDATE_AFTER)),
+ new WhenClause(new EqualTo(opSlot, new
BigIntLiteral(BinlogUtils.ROW_BINLOG_UPDATE_AFTER)),
new VarcharLiteral("UPDATE_AFTER"))), new
VarcharLiteral("UNKNOWN"));
}
- private Plan normalize(LogicalOlapTableStreamScan scan) {
- List<Long> selectedPartitionIds = scan.getSelectedPartitionIds();
- if (selectedPartitionIds.isEmpty()) {
+ private Plan normalize(LogicalOlapTableStreamScan scan, CascadesContext
cascadesContext) {
+ if (scan.getSelectedPartitionIds().isEmpty()) {
Review Comment:
fixed
##########
fe/fe-core/src/main/java/org/apache/doris/common/profile/SummaryProfile.java:
##########
@@ -156,6 +156,7 @@ public class SummaryProfile {
public static final String SPLITS_ASSIGNMENT_WEIGHT = "Splits Assignment
Weight";
public static final String ICEBERG_SCAN_METRICS = "Iceberg Scan Metrics";
public static final String PAIMON_SCAN_METRICS = "Paimon Scan Metrics";
+ public static final String WAIT_CHANGE_VISIBLE_TIME = "Wait Change Visible
Time";
Review Comment:
fixed
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