dataroaring commented on code in PR #18758:
URL: https://github.com/apache/doris/pull/18758#discussion_r1174875563
##########
fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java:
##########
@@ -3770,7 +3776,7 @@ public static short calcShortKeyColumnCount(List<Column>
columns, Map<String, St
}
++shortKeyColumnCount;
}
- if (shortKeyColumnCount == 0) {
+ if (isDupNoKeys != true && shortKeyColumnCount == 0) {
Review Comment:
same as above.
##########
be/src/olap/tablet.h:
##########
@@ -138,6 +138,7 @@ class Tablet : public BaseTablet {
double bloom_filter_fpp() const;
size_t next_unique_id() const;
size_t row_size() const;
+ bool duplicate_no_keys() const;
Review Comment:
keys_type && num_key_nums is enough.
##########
fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java:
##########
@@ -3707,16 +3711,18 @@ public void setHaProtocol(HAProtocol protocol) {
this.haProtocol = protocol;
}
- public static short calcShortKeyColumnCount(List<Column> columns,
Map<String, String> properties)
- throws DdlException {
+ public static short calcShortKeyColumnCount(List<Column> columns,
Map<String, String> properties,
+ boolean isDupNoKeys) throws DdlException {
Review Comment:
passing keysType is a better way.
##########
fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java:
##########
@@ -3707,16 +3711,18 @@ public void setHaProtocol(HAProtocol protocol) {
this.haProtocol = protocol;
}
- public static short calcShortKeyColumnCount(List<Column> columns,
Map<String, String> properties)
- throws DdlException {
+ public static short calcShortKeyColumnCount(List<Column> columns,
Map<String, String> properties,
+ boolean isDupNoKeys) throws DdlException {
List<Column> indexColumns = new ArrayList<Column>();
for (Column column : columns) {
if (column.isKey()) {
indexColumns.add(column);
}
}
LOG.debug("index column size: {}", indexColumns.size());
- Preconditions.checkArgument(indexColumns.size() > 0);
+ if (isDupNoKeys != true) {
Review Comment:
if (!isDupNoKeys)
##########
fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java:
##########
@@ -2593,7 +2596,7 @@ private void createTablets(String clusterName,
MaterializedIndex index, ReplicaS
/*
* generate and check columns' order and key's existence
*/
- private void validateColumns(List<Column> columns) throws DdlException {
Review Comment:
passing keysType may be a better way.
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