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new 81c5732dc7 [feature-wip](MTMV) Support creating materialized view for
multiple tables (#11646)
81c5732dc7 is described below
commit 81c5732dc7af361227d304153a3153fb07df4b22
Author: Adonis Ling <adonis0...@gmail.com>
AuthorDate: Fri Sep 2 14:51:56 2022 +0800
[feature-wip](MTMV) Support creating materialized view for multiple tables
(#11646)
Support creating materialized view for multiple tables.
Examples:
mysql> CREATE TABLE t1 (pk INT, v1 INT SUM) AGGREGATE KEY (pk) DISTRIBUTED
BY hash (pk) PROPERTIES ('replication_num' = '1');
mysql> CREATE TABLE t2 (pk INT, v2 INT SUM) AGGREGATE KEY (pk) DISTRIBUTED
BY hash (pk) PROPERTIES ('replication_num' = '1');
mysql> CREATE MATERIALIZED VIEW mv BUILD IMMEDIATE REFRESH COMPLETE KEY
(mv_pk) DISTRIBUTED BY HASH (mv_pk) PROPERTIES ('replication_num' = '1') AS
SELECT t1.pk as mv_pk FROM t1, t2 WHERE t1.pk = t2.pk;
---
fe/fe-core/src/main/cup/sql_parser.cup | 20 ++-
.../main/java/org/apache/doris/alter/Alter.java | 10 +-
.../doris/alter/MaterializedViewHandler.java | 12 ++
.../CreateMultiTableMaterializedViewStmt.java | 149 ++++++++++++++++---
.../org/apache/doris/analysis/CreateTableStmt.java | 17 ++-
.../org/apache/doris/analysis/MVColumnItem.java | 32 +++--
.../org/apache/doris/analysis/MVRefreshInfo.java | 44 ++++--
.../analysis/MVRefreshIntervalTriggerInfo.java | 8 ++
.../doris/analysis/MVRefreshTriggerInfo.java | 24 +++-
.../main/java/org/apache/doris/catalog/Env.java | 2 +-
.../org/apache/doris/catalog/MaterializedView.java | 77 ++++++++++
.../org/apache/doris/catalog/OlapTableFactory.java | 157 +++++++++++++++++++++
.../main/java/org/apache/doris/catalog/Table.java | 2 +
.../java/org/apache/doris/catalog/TableIf.java | 6 +-
.../apache/doris/datasource/InternalCatalog.java | 19 ++-
.../apache/doris/planner/SingleNodePlanner.java | 1 +
.../main/java/org/apache/doris/qe/DdlExecutor.java | 4 +-
.../CreateMultiTableMaterializedViewStmtTest.java | 145 +++++++++++++++++++
18 files changed, 654 insertions(+), 75 deletions(-)
diff --git a/fe/fe-core/src/main/cup/sql_parser.cup
b/fe/fe-core/src/main/cup/sql_parser.cup
index 6ebe1e6645..e4111d53d4 100644
--- a/fe/fe-core/src/main/cup/sql_parser.cup
+++ b/fe/fe-core/src/main/cup/sql_parser.cup
@@ -446,6 +446,7 @@ nonterminal DistributionDesc opt_distribution;
nonterminal Integer opt_distribution_number;
nonterminal Long opt_field_length;
nonterminal KeysDesc opt_keys;
+nonterminal KeysDesc opt_mv_keys;
nonterminal PartitionKeyDesc partition_key_desc;
nonterminal PartitionKeyDesc list_partition_key_desc;
@@ -1337,6 +1338,16 @@ opt_mv_refersh_info ::=
:}
;
+opt_mv_keys ::=
+ {:
+ RESULT = new KeysDesc(KeysType.DUP_KEYS, Lists.newArrayList());
+ :}
+ | KW_KEY LPAREN ident_list:keys RPAREN
+ {:
+ RESULT = new KeysDesc(KeysType.DUP_KEYS, keys);
+ :}
+ ;
+
// Create Statement
create_stmt ::=
/* Database */
@@ -1461,12 +1472,13 @@ create_stmt ::=
:}
| KW_CREATE KW_MATERIALIZED KW_VIEW ident:mvName build_mv:buildMethod
opt_mv_refersh_info:refreshInfo
- opt_partition:partition
- opt_distribution:distribution
- opt_properties:tblProperties
+ opt_mv_keys:keyDesc
+ opt_partition:partitionDesc
+ opt_distribution:distributionDesc
+ opt_properties:properties
KW_AS query_stmt:query
{:
- RESULT = new CreateMultiTableMaterializedViewStmt(mvName, buildMethod,
refreshInfo, partition, distribution, tblProperties, query);
+ RESULT = new CreateMultiTableMaterializedViewStmt(mvName, buildMethod,
refreshInfo, keyDesc, partitionDesc, distributionDesc, properties, query);
:}
| KW_CREATE KW_INDEX opt_if_not_exists:ifNotExists ident:indexName KW_ON
table_name:tableName LPAREN ident_list:cols RPAREN opt_index_type:indexType
opt_comment:comment
{:
diff --git a/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java
b/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java
index ab259b78d7..c602c6dd7f 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java
@@ -120,8 +120,14 @@ public class Alter {
}
public void
processCreateMultiTableMaterializedView(CreateMultiTableMaterializedViewStmt
stmt)
- throws AnalysisException {
- throw new AnalysisException("Create multi table materialized view is
unsupported : " + stmt.toSql());
+ throws UserException {
+ // check db
+ Database db = stmt.getDatabase();
+ // check cluster capacity
+ Env.getCurrentSystemInfo().checkClusterCapacity(stmt.getClusterName());
+ // check db quota
+ db.checkQuota();
+ ((MaterializedViewHandler)
materializedViewHandler).processCreateMultiTablesMaterializedView(stmt);
}
public void processDropMaterializedView(DropMaterializedViewStmt stmt)
throws DdlException, MetaNotFoundException {
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/alter/MaterializedViewHandler.java
b/fe/fe-core/src/main/java/org/apache/doris/alter/MaterializedViewHandler.java
index 11d025feee..7434dca654 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/alter/MaterializedViewHandler.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/alter/MaterializedViewHandler.java
@@ -22,6 +22,7 @@ import org.apache.doris.analysis.AlterClause;
import org.apache.doris.analysis.CancelAlterTableStmt;
import org.apache.doris.analysis.CancelStmt;
import org.apache.doris.analysis.CreateMaterializedViewStmt;
+import org.apache.doris.analysis.CreateMultiTableMaterializedViewStmt;
import org.apache.doris.analysis.DropMaterializedViewStmt;
import org.apache.doris.analysis.DropRollupClause;
import org.apache.doris.analysis.MVColumnItem;
@@ -48,6 +49,7 @@ import org.apache.doris.common.Config;
import org.apache.doris.common.DdlException;
import org.apache.doris.common.FeConstants;
import org.apache.doris.common.MetaNotFoundException;
+import org.apache.doris.common.UserException;
import org.apache.doris.common.util.IdGeneratorUtil;
import org.apache.doris.common.util.ListComparator;
import org.apache.doris.common.util.PropertyAnalyzer;
@@ -1139,4 +1141,14 @@ public class MaterializedViewHandler extends
AlterHandler {
return tableRunningJobMap;
}
+ public void
processCreateMultiTablesMaterializedView(CreateMultiTableMaterializedViewStmt
addMVClause)
+ throws UserException {
+ Map<String, OlapTable> olapTables = addMVClause.getOlapTables();
+ try {
+ olapTables.values().forEach(Table::writeLock);
+ Env.getCurrentEnv().createTable(addMVClause);
+ } finally {
+ olapTables.values().forEach(Table::writeUnlock);
+ }
+ }
}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateMultiTableMaterializedViewStmt.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateMultiTableMaterializedViewStmt.java
index 5302cdfa90..2f25591985 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateMultiTableMaterializedViewStmt.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateMultiTableMaterializedViewStmt.java
@@ -17,35 +17,126 @@
package org.apache.doris.analysis;
+import org.apache.doris.analysis.ColumnDef.DefaultValue;
+import org.apache.doris.catalog.Column;
+import org.apache.doris.catalog.Database;
+import org.apache.doris.catalog.Env;
+import org.apache.doris.catalog.OlapTable;
+import org.apache.doris.common.AnalysisException;
+import org.apache.doris.common.DdlException;
+import org.apache.doris.common.ErrorCode;
+import org.apache.doris.common.ErrorReport;
import org.apache.doris.common.UserException;
import org.apache.doris.common.util.PrintableMap;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+
+import java.util.List;
import java.util.Map;
+import java.util.stream.Collectors;
-public class CreateMultiTableMaterializedViewStmt extends DdlStmt {
- private String mvName;
- private MVRefreshInfo.BuildMode buildMethod;
- private MVRefreshInfo refreshInfo;
- private PartitionDesc partition;
- private DistributionDesc distribution;
- private Map<String, String> tblProperties;
- private QueryStmt queryStmt;
+public class CreateMultiTableMaterializedViewStmt extends CreateTableStmt {
+ private final String mvName;
+ private final MVRefreshInfo.BuildMode buildMethod;
+ private final MVRefreshInfo refreshInfo;
+ private final QueryStmt queryStmt;
+ private Database database;
+ private final Map<String, OlapTable> olapTables = Maps.newHashMap();
public CreateMultiTableMaterializedViewStmt(String mvName,
MVRefreshInfo.BuildMode buildMethod,
- MVRefreshInfo refreshInfo, PartitionDesc partition,
DistributionDesc distribution,
- Map<String, String> tblProperties, QueryStmt queryStmt) {
+ MVRefreshInfo refreshInfo, KeysDesc keyDesc, PartitionDesc
partitionDesc, DistributionDesc distributionDesc,
+ Map<String, String> properties, QueryStmt queryStmt) {
this.mvName = mvName;
this.buildMethod = buildMethod;
this.refreshInfo = refreshInfo;
- this.partition = partition;
- this.distribution = distribution;
- this.tblProperties = tblProperties;
this.queryStmt = queryStmt;
+
+ this.keysDesc = keyDesc;
+ this.partitionDesc = partitionDesc;
+ this.distributionDesc = distributionDesc;
+ this.properties = properties;
}
@Override
public void analyze(Analyzer analyzer) throws UserException {
refreshInfo.analyze(analyzer);
+ queryStmt.analyze(analyzer);
+ if (queryStmt instanceof SelectStmt) {
+ analyzeSelectClause((SelectStmt) queryStmt);
+ }
+ tableName = new TableName(null, database.getFullName(), mvName);
+ super.analyze(analyzer);
+ }
+
+ private void analyzeSelectClause(SelectStmt selectStmt) throws
AnalysisException, DdlException {
+ for (TableRef tableRef : selectStmt.getTableRefs()) {
+ String dbName = tableRef.getName().getDb();
+ if (database == null) {
+ database =
Env.getCurrentInternalCatalog().getDbOrAnalysisException(dbName);
+ } else if (!dbName.equals(database.getFullName())) {
+ throw new AnalysisException("The databases of multiple tables
must be the same.");
+ }
+ OlapTable table = (OlapTable)
database.getTableOrAnalysisException(tableRef.getName().getTbl());
+ olapTables.put(table.getName(), table);
+ }
+ columnDefs = generateColumnDefinitions(selectStmt.getSelectList());
+ }
+
+ private List<ColumnDef> generateColumnDefinitions(SelectList selectList)
throws AnalysisException, DdlException {
+ List<MVColumnItem> mvColumnItems = generateMVColumnItems(olapTables,
selectList);
+ List<Column> schema = generateSchema(mvColumnItems);
+ return schema.stream()
+ .map(column -> new ColumnDef(
+ column.getName(),
+ new TypeDef(column.getType()),
+ column.isKey(),
+ column.getAggregationType(),
+ column.isAllowNull(),
+ new DefaultValue(column.getDefaultValue() != null,
column.getDefaultValue()),
+ column.getComment())
+ ).collect(Collectors.toList());
+ }
+
+ private List<Column> generateSchema(List<MVColumnItem> mvColumnItems)
throws DdlException {
+ List<Column> columns = Lists.newArrayList();
+ for (MVColumnItem mvColumnItem : mvColumnItems) {
+ OlapTable olapTable =
olapTables.get(mvColumnItem.getBaseTableName());
+ columns.add(mvColumnItem.toMVColumn(olapTable));
+ }
+ return columns;
+ }
+
+ private List<MVColumnItem> generateMVColumnItems(Map<String, OlapTable>
olapTables, SelectList selectList)
+ throws AnalysisException {
+ Map<String, MVColumnItem> uniqueMVColumnItems =
Maps.newLinkedHashMap();
+ for (SelectListItem item : selectList.getItems()) {
+ MVColumnItem mvColumnItem = generateMVColumnItem(item);
+ if (uniqueMVColumnItems.put(mvColumnItem.getName(), mvColumnItem)
!= null) {
+
ErrorReport.reportAnalysisException(ErrorCode.ERR_DUP_FIELDNAME,
mvColumnItem.getName());
+ }
+ }
+ return Lists.newArrayList(uniqueMVColumnItems.values().iterator());
+ }
+
+ private MVColumnItem generateMVColumnItem(SelectListItem item) {
+ Expr itemExpr = item.getExpr();
+ MVColumnItem mvColumnItem = null;
+ if (itemExpr instanceof SlotRef) {
+ SlotRef slotRef = (SlotRef) itemExpr;
+ String alias = item.getAlias();
+ String name = (alias != null) ? alias.toLowerCase() :
slotRef.getColumnName().toLowerCase();
+ mvColumnItem = new MVColumnItem(
+ name,
+ slotRef.getType(),
+ slotRef.getColumn().getAggregationType(),
+ slotRef.getColumn().isAggregationTypeImplicit(),
+ null,
+ slotRef.getColumnName(),
+ slotRef.getTableName().getTbl()
+ );
+ }
+ return mvColumnItem;
}
@Override
@@ -55,18 +146,38 @@ public class CreateMultiTableMaterializedViewStmt extends
DdlStmt {
if (refreshInfo != null) {
sb.append(" ").append(refreshInfo.toString());
}
- if (partition != null) {
- sb.append(" ").append(partition.toString());
+ if (partitionDesc != null) {
+ sb.append(" ").append(partitionDesc.toString());
}
- if (distribution != null) {
- sb.append(" ").append(distribution.toString());
+ if (distributionDesc != null) {
+ sb.append(" ").append(distributionDesc.toString());
}
- if (tblProperties != null && !tblProperties.isEmpty()) {
+ if (properties != null && !properties.isEmpty()) {
sb.append("\nPROPERTIES (");
- sb.append(new PrintableMap<>(tblProperties, " = ", true, true,
true));
+ sb.append(new PrintableMap<>(properties, " = ", true, true, true));
sb.append(")");
}
sb.append(" AS ").append(queryStmt.toSql());
return sb.toString();
}
+
+ public String getMVName() {
+ return mvName;
+ }
+
+ public Database getDatabase() {
+ return database;
+ }
+
+ public Map<String, OlapTable> getOlapTables() {
+ return olapTables;
+ }
+
+ public MVRefreshInfo getRefreshInfo() {
+ return refreshInfo;
+ }
+
+ public QueryStmt getQueryStmt() {
+ return queryStmt;
+ }
}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateTableStmt.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateTableStmt.java
index 9e8d6f5c6a..5345110ba1 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateTableStmt.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/CreateTableStmt.java
@@ -47,7 +47,6 @@ import org.apache.logging.log4j.Logger;
import java.io.DataInput;
import java.io.IOException;
-import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
@@ -63,17 +62,17 @@ public class CreateTableStmt extends DdlStmt {
private boolean ifNotExists;
private boolean isExternal;
- private TableName tableName;
- private List<ColumnDef> columnDefs;
+ protected TableName tableName;
+ protected List<ColumnDef> columnDefs;
private List<IndexDef> indexDefs;
- private KeysDesc keysDesc;
- private PartitionDesc partitionDesc;
- private DistributionDesc distributionDesc;
- private Map<String, String> properties;
+ protected KeysDesc keysDesc;
+ protected PartitionDesc partitionDesc;
+ protected DistributionDesc distributionDesc;
+ protected Map<String, String> properties;
private Map<String, String> extProperties;
private String engineName;
private String comment;
- private List<AlterClause> rollupAlterClauseList;
+ private List<AlterClause> rollupAlterClauseList = Lists.newArrayList();
private static Set<String> engineNames;
@@ -164,7 +163,7 @@ public class CreateTableStmt extends DdlStmt {
this.ifNotExists = ifNotExists;
this.comment = Strings.nullToEmpty(comment);
- this.rollupAlterClauseList = rollupAlterClauseList == null ? new
ArrayList<>() : rollupAlterClauseList;
+ this.rollupAlterClauseList = (rollupAlterClauseList == null) ?
Lists.newArrayList() : rollupAlterClauseList;
}
// This is for iceberg/hudi table, which has no column schema
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVColumnItem.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVColumnItem.java
index fabf5b1020..b87a245c03 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVColumnItem.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVColumnItem.java
@@ -17,14 +17,13 @@
package org.apache.doris.analysis;
+import org.apache.doris.analysis.ColumnDef.DefaultValue;
import org.apache.doris.catalog.AggregateType;
import org.apache.doris.catalog.Column;
import org.apache.doris.catalog.OlapTable;
import org.apache.doris.catalog.Type;
import org.apache.doris.common.DdlException;
-import com.google.common.base.Preconditions;
-
/**
* This is a result of semantic analysis for AddMaterializedViewClause.
* It is used to construct real mv column in MaterializedViewHandler.
@@ -40,15 +39,22 @@ public class MVColumnItem {
private boolean isAggregationTypeImplicit;
private Expr defineExpr;
private String baseColumnName;
+ private String baseTableName;
public MVColumnItem(String name, Type type, AggregateType aggregateType,
boolean isAggregationTypeImplicit,
Expr defineExpr, String baseColumnName) {
+ this(name, type, aggregateType, isAggregationTypeImplicit, defineExpr,
baseColumnName, null);
+ }
+
+ public MVColumnItem(String name, Type type, AggregateType aggregateType,
boolean isAggregationTypeImplicit,
+ Expr defineExpr, String baseColumnName, String baseTableName) {
this.name = name;
this.type = type;
this.aggregationType = aggregateType;
this.isAggregationTypeImplicit = isAggregationTypeImplicit;
this.defineExpr = defineExpr;
this.baseColumnName = baseColumnName;
+ this.baseTableName = baseTableName;
}
public MVColumnItem(String name, Type type) {
@@ -102,21 +108,29 @@ public class MVColumnItem {
return baseColumnName;
}
+ public String getBaseTableName() {
+ return baseTableName;
+ }
+
public Column toMVColumn(OlapTable olapTable) throws DdlException {
- Column baseColumn = olapTable.getBaseColumn(name);
- if (baseColumn == null) {
- Preconditions.checkNotNull(defineExpr != null);
- Column result = new Column(name, type, isKey, aggregationType,
ColumnDef.DefaultValue.ZERO, "");
+ Column result;
+ if (defineExpr != null) {
+ result = new Column(name, type, isKey, aggregationType,
DefaultValue.ZERO, "");
result.setDefineExpr(defineExpr);
- return result;
} else {
- Column result = new Column(baseColumn);
+ Column baseColumn = olapTable.getBaseColumn(baseColumnName);
+ result = new Column(baseColumn);
+ result.setName(name);
result.setIsKey(isKey);
// If the mv column type is inconsistent with the base column
type, the daily test will core.
// So, I comment this line firstly.
// result.setType(type);
result.setAggregationType(aggregationType,
isAggregationTypeImplicit);
- return result;
}
+ return result;
+ }
+
+ public void setBaseTableName(String baseTableName) {
+ this.baseTableName = baseTableName;
}
}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshInfo.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshInfo.java
index fcb60146b5..aeabe1e410 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshInfo.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshInfo.java
@@ -19,26 +19,31 @@ package org.apache.doris.analysis;
import org.apache.doris.common.UserException;
+import com.google.gson.annotations.SerializedName;
+
public class MVRefreshInfo {
- private final boolean neverRefresh;
+ @SerializedName("neverRefresh")
+ private boolean neverRefresh;
+ @SerializedName("refreshMethod")
private RefreshMethod refreshMethod;
+ @SerializedName("triggerInfo")
private MVRefreshTriggerInfo triggerInfo;
+ // For deserialization
+ public MVRefreshInfo() {}
+
public MVRefreshInfo(boolean neverRefresh) {
- this.neverRefresh = neverRefresh;
- if (!neverRefresh) {
- refreshMethod = RefreshMethod.COMPLETE;
- triggerInfo = null;
- }
+ this(neverRefresh, RefreshMethod.COMPLETE, null);
}
public MVRefreshInfo(RefreshMethod method, MVRefreshTriggerInfo trigger) {
- this.neverRefresh = false;
- this.refreshMethod = method;
- if (!neverRefresh) {
- refreshMethod = RefreshMethod.COMPLETE;
- triggerInfo = trigger;
- }
+ this(false, method, trigger);
+ }
+
+ public MVRefreshInfo(boolean neverRefresh, RefreshMethod method,
MVRefreshTriggerInfo trigger) {
+ this.neverRefresh = neverRefresh;
+ refreshMethod = method;
+ triggerInfo = trigger;
}
void analyze(Analyzer analyzer) throws UserException {
@@ -60,8 +65,20 @@ public class MVRefreshInfo {
return sb.toString();
}
+ public boolean isNeverRefresh() {
+ return neverRefresh;
+ }
+
+ public RefreshMethod getRefreshMethod() {
+ return refreshMethod;
+ }
+
+ public MVRefreshTriggerInfo getTriggerInfo() {
+ return triggerInfo;
+ }
+
enum RefreshMethod {
- FAST, COMPLETE, FORCE
+ COMPLETE, FAST, FORCE
}
enum RefreshTrigger {
@@ -72,4 +89,3 @@ public class MVRefreshInfo {
IMMEDIATE, DEFERRED
}
}
-
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshIntervalTriggerInfo.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshIntervalTriggerInfo.java
index 954017cb35..07f5d2c064 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshIntervalTriggerInfo.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshIntervalTriggerInfo.java
@@ -17,11 +17,19 @@
package org.apache.doris.analysis;
+import com.google.gson.annotations.SerializedName;
+
public class MVRefreshIntervalTriggerInfo {
+ @SerializedName("startTime")
private String startTime;
+ @SerializedName("interval")
private long interval;
+ @SerializedName("timeUnit")
private String timeUnit;
+ // For deserialization
+ public MVRefreshIntervalTriggerInfo() {}
+
public MVRefreshIntervalTriggerInfo(String startTime, long interval,
String timeUnit) {
this.startTime = startTime;
this.interval = interval;
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshTriggerInfo.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshTriggerInfo.java
index 8467b68459..8ed19d09a2 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshTriggerInfo.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/analysis/MVRefreshTriggerInfo.java
@@ -21,18 +21,28 @@ import
org.apache.doris.analysis.MVRefreshInfo.RefreshTrigger;
import org.apache.doris.common.AnalysisException;
import org.apache.doris.common.UserException;
+import com.google.gson.annotations.SerializedName;
+
public class MVRefreshTriggerInfo {
+ @SerializedName("refreshTrigger")
private RefreshTrigger refreshTrigger;
+ @SerializedName("intervalTrigger")
private MVRefreshIntervalTriggerInfo intervalTrigger;
+ // For deserialization
+ public MVRefreshTriggerInfo() {}
+
+ public MVRefreshTriggerInfo(RefreshTrigger trigger) {
+ this(trigger, null);
+ }
+
public MVRefreshTriggerInfo(MVRefreshIntervalTriggerInfo trigger) {
- this.intervalTrigger = trigger;
- this.refreshTrigger = RefreshTrigger.INTERVAL;
+ this(RefreshTrigger.INTERVAL, trigger);
}
- public MVRefreshTriggerInfo(RefreshTrigger trigger) {
- this.intervalTrigger = null;
- this.refreshTrigger = trigger;
+ public MVRefreshTriggerInfo(RefreshTrigger refreshTrigger,
MVRefreshIntervalTriggerInfo intervalTrigger) {
+ this.refreshTrigger = refreshTrigger;
+ this.intervalTrigger = intervalTrigger;
}
void analyze(Analyzer analyzer) throws UserException {
@@ -49,6 +59,10 @@ public class MVRefreshTriggerInfo {
return refreshTrigger;
}
+ public MVRefreshIntervalTriggerInfo getIntervalTrigger() {
+ return intervalTrigger;
+ }
+
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
index ebc18ca24b..3f891fe487 100755
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
@@ -3634,7 +3634,7 @@ public class Env {
this.alter.processCreateMaterializedView(stmt);
}
- public void
createMultiTableMaterializedView(CreateMultiTableMaterializedViewStmt stmt)
throws AnalysisException {
+ public void
createMultiTableMaterializedView(CreateMultiTableMaterializedViewStmt stmt)
throws UserException {
this.alter.processCreateMultiTableMaterializedView(stmt);
}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/catalog/MaterializedView.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/MaterializedView.java
new file mode 100644
index 0000000000..fa9481380a
--- /dev/null
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/MaterializedView.java
@@ -0,0 +1,77 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package org.apache.doris.catalog;
+
+import org.apache.doris.analysis.MVRefreshInfo;
+import org.apache.doris.catalog.OlapTableFactory.MaterializedViewParams;
+import org.apache.doris.common.io.Text;
+import org.apache.doris.persist.gson.GsonUtils;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+public class MaterializedView extends OlapTable {
+ @SerializedName("refreshInfo")
+ private MVRefreshInfo refreshInfo;
+ @SerializedName("query")
+ private String query;
+
+ // For deserialization
+ public MaterializedView() {
+ type = TableType.MATERIALIZED_VIEW;
+ }
+
+ MaterializedView(MaterializedViewParams params) {
+ super(
+ params.tableId,
+ params.tableName,
+ params.schema,
+ params.keysType,
+ params.partitionInfo,
+ params.distributionInfo
+ );
+ type = TableType.MATERIALIZED_VIEW;
+ refreshInfo = params.mvRefreshInfo;
+ query = params.queryStmt.toSql();
+ }
+
+ public MVRefreshInfo getRefreshInfo() {
+ return refreshInfo;
+ }
+
+ public String getQuery() {
+ return query;
+ }
+
+ @Override
+ public void write(DataOutput out) throws IOException {
+ super.write(out);
+ Text.writeString(out, GsonUtils.GSON.toJson(this));
+ }
+
+ @Override
+ public void readFields(DataInput in) throws IOException {
+ super.readFields(in);
+ MaterializedView materializedView =
GsonUtils.GSON.fromJson(Text.readString(in), this.getClass());
+ refreshInfo = materializedView.refreshInfo;
+ query = materializedView.query;
+ }
+}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/catalog/OlapTableFactory.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/OlapTableFactory.java
new file mode 100644
index 0000000000..dfb044f54e
--- /dev/null
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/OlapTableFactory.java
@@ -0,0 +1,157 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package org.apache.doris.catalog;
+
+import org.apache.doris.analysis.CreateMultiTableMaterializedViewStmt;
+import org.apache.doris.analysis.CreateTableStmt;
+import org.apache.doris.analysis.DdlStmt;
+import org.apache.doris.analysis.MVRefreshInfo;
+import org.apache.doris.analysis.QueryStmt;
+import org.apache.doris.catalog.TableIf.TableType;
+
+import com.google.common.base.Preconditions;
+
+import java.util.List;
+
+public class OlapTableFactory {
+
+ public static class BuildParams {
+ public long tableId;
+ public String tableName;
+ public List<Column> schema;
+ public KeysType keysType;
+ public PartitionInfo partitionInfo;
+ public DistributionInfo distributionInfo;
+ }
+
+ public static class OlapTableParams extends BuildParams {
+ public TableIndexes indexes;
+ }
+
+ public static class MaterializedViewParams extends BuildParams {
+ public MVRefreshInfo mvRefreshInfo;
+ public QueryStmt queryStmt;
+ }
+
+ private BuildParams params;
+
+ public static TableType getTableType(DdlStmt stmt) {
+ if (stmt instanceof CreateMultiTableMaterializedViewStmt) {
+ return TableType.MATERIALIZED_VIEW;
+ } else if (stmt instanceof CreateTableStmt) {
+ return TableType.OLAP;
+ } else {
+ throw new IllegalArgumentException("Invalid DDL statement: " +
stmt.toSql());
+ }
+ }
+
+ public OlapTableFactory init(TableType type) {
+ params = (type == TableType.OLAP) ? new OlapTableParams() : new
MaterializedViewParams();
+ return this;
+ }
+
+ public Table build() {
+ Preconditions.checkNotNull(params, "The factory isn't initialized.");
+
+ if (params instanceof OlapTableParams) {
+ OlapTableParams olapTableParams = (OlapTableParams) params;
+ return new OlapTable(
+ olapTableParams.tableId,
+ olapTableParams.tableName,
+ olapTableParams.schema,
+ olapTableParams.keysType,
+ olapTableParams.partitionInfo,
+ olapTableParams.distributionInfo,
+ olapTableParams.indexes
+ );
+ } else {
+ MaterializedViewParams materializedViewParams =
(MaterializedViewParams) params;
+ return new MaterializedView(materializedViewParams);
+ }
+ }
+
+ public BuildParams getBuildParams() {
+ return params;
+ }
+
+ public OlapTableFactory withTableId(long tableId) {
+ params.tableId = tableId;
+ return this;
+ }
+
+ public OlapTableFactory withTableName(String tableName) {
+ params.tableName = tableName;
+ return this;
+ }
+
+ public OlapTableFactory withSchema(List<Column> schema) {
+ params.schema = schema;
+ return this;
+ }
+
+ public OlapTableFactory withKeysType(KeysType keysType) {
+ params.keysType = keysType;
+ return this;
+ }
+
+ public OlapTableFactory withPartitionInfo(PartitionInfo partitionInfo) {
+ params.partitionInfo = partitionInfo;
+ return this;
+ }
+
+ public OlapTableFactory withDistributionInfo(DistributionInfo
distributionInfo) {
+ params.distributionInfo = distributionInfo;
+ return this;
+ }
+
+ public OlapTableFactory withIndexes(TableIndexes indexes) {
+ Preconditions.checkState(params instanceof OlapTableParams, "Invalid
argument for "
+ + params.getClass().getSimpleName());
+ OlapTableParams olapTableParams = (OlapTableParams) params;
+ olapTableParams.indexes = indexes;
+ return this;
+ }
+
+ public OlapTableFactory withQueryStmt(QueryStmt queryStmt) {
+ Preconditions.checkState(params instanceof MaterializedViewParams,
"Invalid argument for "
+ + params.getClass().getSimpleName());
+ MaterializedViewParams materializedViewParams =
(MaterializedViewParams) params;
+ materializedViewParams.queryStmt = queryStmt;
+ return this;
+ }
+
+ public OlapTableFactory withRefreshInfo(MVRefreshInfo mvRefreshInfo) {
+ Preconditions.checkState(params instanceof MaterializedViewParams,
"Invalid argument for "
+ + params.getClass().getSimpleName());
+ MaterializedViewParams materializedViewParams =
(MaterializedViewParams) params;
+ materializedViewParams.mvRefreshInfo = mvRefreshInfo;
+ return this;
+ }
+
+ public OlapTableFactory withExtraParams(DdlStmt stmt) {
+ boolean isMaterializedView = stmt instanceof
CreateMultiTableMaterializedViewStmt;
+ if (!isMaterializedView) {
+ CreateTableStmt createOlapTableStmt = (CreateTableStmt) stmt;
+ return withIndexes(new
TableIndexes(createOlapTableStmt.getIndexes()));
+ } else {
+ CreateMultiTableMaterializedViewStmt createMVStmt =
(CreateMultiTableMaterializedViewStmt) stmt;
+ return withRefreshInfo(createMVStmt.getRefreshInfo())
+ .withQueryStmt(createMVStmt.getQueryStmt());
+ }
+ }
+}
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/Table.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/Table.java
index 71298db5c4..5602fa9389 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/Table.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/Table.java
@@ -315,6 +315,8 @@ public abstract class Table extends MetaObject implements
Writable, TableIf {
TableType type = TableType.valueOf(Text.readString(in));
if (type == TableType.OLAP) {
table = new OlapTable();
+ } else if (type == TableType.MATERIALIZED_VIEW) {
+ table = new MaterializedView();
} else if (type == TableType.ODBC) {
table = new OdbcTable();
} else if (type == TableType.MYSQL) {
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java
index 9b7b1bb32b..ab8955ebe1 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java
@@ -93,14 +93,14 @@ public interface TableIf {
String getComment(boolean escapeQuota);
- public TTableDescriptor toThrift();
+ TTableDescriptor toThrift();
/**
* Doris table type.
*/
- public enum TableType {
+ enum TableType {
MYSQL, ODBC, OLAP, SCHEMA, INLINE_VIEW, VIEW, BROKER, ELASTICSEARCH,
HIVE, ICEBERG, HUDI,
- TABLE_VALUED_FUNCTION, HMS_EXTERNAL_TABLE, ES_EXTERNAL_TABLE;
+ TABLE_VALUED_FUNCTION, HMS_EXTERNAL_TABLE, ES_EXTERNAL_TABLE,
MATERIALIZED_VIEW;
public String toEngineName() {
switch (this) {
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java
b/fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java
index 3c5c460cc9..456ee1693e 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/datasource/InternalCatalog.java
@@ -91,6 +91,7 @@ import org.apache.doris.catalog.MysqlTable;
import org.apache.doris.catalog.OdbcTable;
import org.apache.doris.catalog.OlapTable;
import org.apache.doris.catalog.OlapTable.OlapTableState;
+import org.apache.doris.catalog.OlapTableFactory;
import org.apache.doris.catalog.Partition;
import org.apache.doris.catalog.PartitionInfo;
import org.apache.doris.catalog.PartitionItem;
@@ -104,7 +105,6 @@ import org.apache.doris.catalog.SinglePartitionInfo;
import org.apache.doris.catalog.Table;
import org.apache.doris.catalog.TableIf;
import org.apache.doris.catalog.TableIf.TableType;
-import org.apache.doris.catalog.TableIndexes;
import org.apache.doris.catalog.Tablet;
import org.apache.doris.catalog.TabletInvertedIndex;
import org.apache.doris.catalog.TabletMeta;
@@ -1726,14 +1726,19 @@ public class InternalCatalog implements
CatalogIf<Database> {
short shortKeyColumnCount = Env.calcShortKeyColumnCount(baseSchema,
stmt.getProperties());
LOG.debug("create table[{}] short key column count: {}", tableName,
shortKeyColumnCount);
- // indexes
- TableIndexes indexes = new TableIndexes(stmt.getIndexes());
-
// create table
long tableId = idGeneratorBuffer.getNextId();
- OlapTable olapTable = new OlapTable(tableId, tableName, baseSchema,
keysType, partitionInfo,
- defaultDistributionInfo, indexes);
-
+ TableType tableType = OlapTableFactory.getTableType(stmt);
+ OlapTable olapTable = (OlapTable) new OlapTableFactory()
+ .init(tableType)
+ .withTableId(tableId)
+ .withTableName(tableName)
+ .withSchema(baseSchema)
+ .withKeysType(keysType)
+ .withPartitionInfo(partitionInfo)
+ .withDistributionInfo(defaultDistributionInfo)
+ .withExtraParams(stmt)
+ .build();
olapTable.setComment(stmt.getComment());
// set base index id
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java
b/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java
index 90793bcddb..1b1acce0ae 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java
@@ -1726,6 +1726,7 @@ public class SingleNodePlanner {
switch (tblRef.getTable().getType()) {
case OLAP:
+ case MATERIALIZED_VIEW:
OlapScanNode olapNode = new OlapScanNode(ctx.getNextNodeId(),
tblRef.getDesc(),
"OlapScanNode");
olapNode.setForceOpenPreAgg(tblRef.isForcePreAggOpened());
diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java
b/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java
index 64c85c4d42..2abdb5b8cd 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/DdlExecutor.java
@@ -148,6 +148,8 @@ public class DdlExecutor {
EncryptKeyHelper.createEncryptKey((CreateEncryptKeyStmt) ddlStmt);
} else if (ddlStmt instanceof DropEncryptKeyStmt) {
EncryptKeyHelper.dropEncryptKey((DropEncryptKeyStmt) ddlStmt);
+ } else if (ddlStmt instanceof CreateMultiTableMaterializedViewStmt) {
+
env.createMultiTableMaterializedView((CreateMultiTableMaterializedViewStmt)
ddlStmt);
} else if (ddlStmt instanceof CreateTableStmt) {
env.createTable((CreateTableStmt) ddlStmt);
} else if (ddlStmt instanceof CreateTableLikeStmt) {
@@ -158,8 +160,6 @@ public class DdlExecutor {
env.dropTable((DropTableStmt) ddlStmt);
} else if (ddlStmt instanceof CreateMaterializedViewStmt) {
env.createMaterializedView((CreateMaterializedViewStmt) ddlStmt);
- } else if (ddlStmt instanceof CreateMultiTableMaterializedViewStmt) {
-
env.createMultiTableMaterializedView((CreateMultiTableMaterializedViewStmt)
ddlStmt);
} else if (ddlStmt instanceof AlterTableStmt) {
env.alterTable((AlterTableStmt) ddlStmt);
} else if (ddlStmt instanceof AlterTableStatsStmt) {
diff --git
a/fe/fe-core/src/test/java/org/apache/doris/analysis/CreateMultiTableMaterializedViewStmtTest.java
b/fe/fe-core/src/test/java/org/apache/doris/analysis/CreateMultiTableMaterializedViewStmtTest.java
new file mode 100644
index 0000000000..1e73514ea0
--- /dev/null
+++
b/fe/fe-core/src/test/java/org/apache/doris/analysis/CreateMultiTableMaterializedViewStmtTest.java
@@ -0,0 +1,145 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package org.apache.doris.analysis;
+
+import org.apache.doris.catalog.Env;
+import org.apache.doris.catalog.MaterializedView;
+import org.apache.doris.catalog.OlapTableFactory;
+import org.apache.doris.catalog.SinglePartitionInfo;
+import org.apache.doris.catalog.TableIf.TableType;
+import org.apache.doris.common.ExceptionChecker;
+import org.apache.doris.common.UserException;
+import org.apache.doris.common.io.DataInputBuffer;
+import org.apache.doris.common.io.DataOutputBuffer;
+import org.apache.doris.common.util.SqlParserUtils;
+import org.apache.doris.common.util.Util;
+import org.apache.doris.qe.StmtExecutor;
+import org.apache.doris.thrift.TStorageType;
+import org.apache.doris.utframe.TestWithFeService;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+
+public class CreateMultiTableMaterializedViewStmtTest extends
TestWithFeService {
+
+ @BeforeEach
+ protected void setUp() throws Exception {
+ createDatabase("test");
+ connectContext.setDatabase("default_cluster:test");
+ }
+
+ @AfterEach
+ public void tearDown() {
+ Env.getCurrentEnv().clear();
+ }
+
+ @Test
+ public void testSimple() throws Exception {
+ createTable("create table test.t1 (pk int, v1 int sum) aggregate key
(pk) "
+ + "distributed by hash (pk) buckets 1 properties
('replication_num' = '1');");
+ createTable("create table test.t2 (pk int, v2 int sum) aggregate key
(pk) "
+ + "distributed by hash (pk) buckets 1 properties
('replication_num' = '1');");
+ StmtExecutor executor = new StmtExecutor(connectContext, "create
materialized view mv "
+ + "build immediate refresh complete key (mv_pk) distributed by
hash (mv_pk) "
+ + "as select test.t1.pk as mv_pk from test.t1, test.t2 where
test.t1.pk = test.t2.pk");
+ ExceptionChecker.expectThrowsNoException(executor::execute);
+ }
+
+ @Test
+ public void testSerialization() throws Exception {
+ createTable("create table test.t1 (pk int, v1 int sum) aggregate key
(pk) "
+ + "distributed by hash (pk) buckets 1 properties
('replication_num' = '1');");
+ createTable("create table test.t2 (pk int, v2 int sum) aggregate key
(pk) "
+ + "distributed by hash (pk) buckets 1 properties
('replication_num' = '1');");
+
+ String sql = "create materialized view mv build immediate refresh
complete "
+ + "key (mv_pk) distributed by hash (mv_pk) "
+ + "as select test.t1.pk as mv_pk from test.t1, test.t2 where
test.t1.pk = test.t2.pk";
+ testSerialization(sql);
+
+ sql = "create materialized view mv1 build immediate refresh complete
start with '1:00' next 1 day "
+ + "key (mv_pk) distributed by hash (mv_pk) "
+ + "as select test.t1.pk as mv_pk from test.t1, test.t2 where
test.t1.pk = test.t2.pk";
+ testSerialization(sql);
+ }
+
+ private void testSerialization(String sql) throws UserException,
IOException {
+ MaterializedView mv = createMaterializedView(sql);
+ DataOutputBuffer out = new DataOutputBuffer(1024);
+ mv.write(out);
+ DataInputBuffer in = new DataInputBuffer();
+ in.reset(out.getData(), out.getLength());
+ MaterializedView other = new MaterializedView();
+ other.readFields(in);
+
+ Assertions.assertEquals(TableType.MATERIALIZED_VIEW, mv.getType());
+ Assertions.assertEquals(mv.getType(), other.getType());
+ Assertions.assertEquals(mv.getName(), other.getName());
+ Assertions.assertEquals(mv.getQuery(), other.getQuery());
+
+ MVRefreshInfo refreshInfo = mv.getRefreshInfo();
+ MVRefreshInfo otherRefreshInfo = other.getRefreshInfo();
+ Assertions.assertEquals(refreshInfo.isNeverRefresh(),
otherRefreshInfo.isNeverRefresh());
+ Assertions.assertEquals(refreshInfo.getRefreshMethod(),
otherRefreshInfo.getRefreshMethod());
+
+ Assertions.assertEquals(
+ refreshInfo.getTriggerInfo().getRefreshTrigger(),
+ otherRefreshInfo.getTriggerInfo().getRefreshTrigger()
+ );
+
+ MVRefreshIntervalTriggerInfo intervalTrigger =
refreshInfo.getTriggerInfo().getIntervalTrigger();
+ MVRefreshIntervalTriggerInfo otherIntervalTrigger =
otherRefreshInfo.getTriggerInfo().getIntervalTrigger();
+ if (intervalTrigger == null) {
+ Assertions.assertNull(otherIntervalTrigger);
+ } else {
+ Assertions.assertEquals(intervalTrigger.getStartTime(),
otherIntervalTrigger.getStartTime());
+ Assertions.assertEquals(intervalTrigger.getInterval(),
otherIntervalTrigger.getInterval());
+ Assertions.assertEquals(intervalTrigger.getTimeUnit(),
otherIntervalTrigger.getTimeUnit());
+ }
+ }
+
+ private MaterializedView createMaterializedView(String sql) throws
UserException {
+ CreateMultiTableMaterializedViewStmt stmt =
(CreateMultiTableMaterializedViewStmt) SqlParserUtils
+ .parseAndAnalyzeStmt(sql, connectContext);
+ MaterializedView mv = (MaterializedView) new OlapTableFactory()
+ .init(OlapTableFactory.getTableType(stmt))
+ .withTableId(0)
+ .withTableName(stmt.getMVName())
+ .withKeysType(stmt.getKeysDesc().getKeysType())
+ .withSchema(stmt.getColumns())
+ .withPartitionInfo(new SinglePartitionInfo())
+
.withDistributionInfo(stmt.getDistributionDesc().toDistributionInfo(stmt.getColumns()))
+ .withExtraParams(stmt)
+ .build();
+ mv.setBaseIndexId(1);
+ mv.setIndexMeta(
+ 1,
+ stmt.getMVName(),
+ stmt.getColumns(),
+ 0,
+ Util.generateSchemaHash(),
+ Env.calcShortKeyColumnCount(stmt.getColumns(),
stmt.getProperties()),
+ TStorageType.COLUMN,
+ stmt.keysDesc.getKeysType());
+ return mv;
+ }
+}
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