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Expose QueryType & Catalog in Session API #24972

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Expose QueryType & Catalog in Session API #24972

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13 changes: 13 additions & 0 deletions presto-main-base/src/main/java/com/facebook/presto/FullConnectorSession.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@

import com.facebook.presto.common.RuntimeStats;
import com.facebook.presto.common.function.SqlFunctionProperties;
import com.facebook.presto.common.resourceGroups.QueryType;
import com.facebook.presto.common.type.TimeZoneKey;
import com.facebook.presto.metadata.SessionPropertyManager;
import com.facebook.presto.spi.ConnectorId;
Expand Down Expand Up @@ -166,6 +167,12 @@ public Optional<String> getSchema()
return session.getSchema();
}

@Override
public Optional<String> getCatalog()
{
return Optional.of(catalog);
}

@Override
public boolean isReadConstraints()
{
Expand Down Expand Up @@ -205,4 +212,10 @@ public ConnectorSession forConnectorId(ConnectorId connectorId)
{
return new FullConnectorSession(session, identity);
}

@Override
public Optional<QueryType> getQueryType()
{
return session.getQueryType();
}
}
11 changes: 11 additions & 0 deletions presto-spi/src/main/java/com/facebook/presto/spi/ConnectorSession.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@

import com.facebook.presto.common.RuntimeStats;
import com.facebook.presto.common.function.SqlFunctionProperties;
import com.facebook.presto.common.resourceGroups.QueryType;
import com.facebook.presto.common.type.TimeZoneKey;
import com.facebook.presto.spi.function.SqlFunctionId;
import com.facebook.presto.spi.function.SqlInvokedFunction;
Expand Down Expand Up @@ -58,6 +59,11 @@ default String getUser()

Optional<String> getSchema();

default Optional<String> getCatalog()
{
return Optional.empty();
};

default boolean isReadConstraints()
{
return false;
Expand All @@ -72,4 +78,9 @@ default boolean isReadConstraints()
* @return
*/
ConnectorSession forConnectorId(ConnectorId connectorId);

default Optional<QueryType> getQueryType()
{
return Optional.empty();
}
}
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