Merge pull request #13314 from dbeaver/insertDefValues#12786

#12786 support of "insert default values" statement added

plugins/org.jkiss.dbeaver.ext.exasol/src/org/jkiss/dbeaver/ext/exasol/ExasolSQLDialect.java

@@ -111,10 +111,16 @@ public class ExasolSQLDialect extends JDBCSQLDialect {
         return new String[]{"EXECUTE SCRIPT"};
     }
 
+    @NotNull
     @Override
-    public String escapeScriptValue(DBSTypedObject attribute, Object value, String strValue) {
+    public String escapeScriptValue(DBSTypedObject attribute, @NotNull Object value, @NotNull String strValue) {
 		return super.escapeScriptValue(attribute, value, strValue);
     }
 
+    @Override
+    public boolean supportsInsertAllDefaultValuesStatement() {
+        return true;
+    }
+
 }
 

plugins/org.jkiss.dbeaver.ext.firebird/src/org/jkiss/dbeaver/ext/firebird/model/FireBirdSQLDialect.java

@@ -79,4 +79,9 @@ public class FireBirdSQLDialect extends GenericSQLDialect {
     protected String getStoredProcedureCallInitialClause(DBSProcedure proc) {
         return "select * from " + proc.getFullyQualifiedName(DBPEvaluationContext.DML);
     }
+
+    @Override
+    public boolean supportsInsertAllDefaultValuesStatement() {
+        return true;
+    }
 }

plugins/org.jkiss.dbeaver.ext.mssql/src/org/jkiss/dbeaver/ext/mssql/model/SQLServerDialect.java

@@ -333,4 +333,9 @@ public class SQLServerDialect extends JDBCSQLDialect implements TPRuleProvider {
             rules.add(new SQLMultiWordRule(new String[]{"BEGIN", "TRAN"}, keywordToken));
         }
     }
+
+    @Override
+    public boolean supportsInsertAllDefaultValuesStatement() {
+        return isSqlServer; // Sybase throws a syntax error on "DEFAULT" keyword
+    }
 }

plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreDialect.java

@@ -910,4 +910,9 @@ public class PostgreDialect extends JDBCSQLDialect implements TPRuleProvider {
             rules.add(new PostgreEscapeStringRule());
         }
     }
+
+    @Override
+    public boolean supportsInsertAllDefaultValuesStatement() {
+        return true;
+    }
 }

plugins/org.jkiss.dbeaver.ext.sqlite/src/org/jkiss/dbeaver/ext/sqlite/model/SQLiteSQLDialect.java

@@ -54,4 +54,8 @@ public class SQLiteSQLDialect extends GenericSQLDialect {
         return MultiValueInsertMode.GROUP_ROWS;
     }
 
+    @Override
+    public boolean supportsInsertAllDefaultValuesStatement() {
+        return true;
+    }
 }

plugins/org.jkiss.dbeaver.ext.vertica/src/org/jkiss/dbeaver/ext/vertica/model/VerticaSQLDialect.java

@@ -107,4 +107,9 @@ public class VerticaSQLDialect extends GenericSQLDialect {
     public String[][] getBlockBoundStrings() {
         return VERTICA_BEGIN_END_BLOCK;
     }
+
+    @Override
+    public boolean supportsInsertAllDefaultValuesStatement() {
+        return true;
+    }
 }

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/impl/data/ExecuteInsertBatchImpl.java

@@ -18,19 +18,20 @@ package org.jkiss.dbeaver.model.impl.data;
 
 import org.jkiss.code.NotNull;
 import org.jkiss.code.Nullable;
+import org.jkiss.dbeaver.ModelPreferences;
+import org.jkiss.dbeaver.model.DBPDataSource;
 import org.jkiss.dbeaver.model.DBPEvaluationContext;
 import org.jkiss.dbeaver.model.DBUtils;
-import org.jkiss.dbeaver.model.data.DBDDataReceiver;
-import org.jkiss.dbeaver.model.data.DBDInsertReplaceMethod;
-import org.jkiss.dbeaver.model.data.DBDValueBinder;
-import org.jkiss.dbeaver.model.data.DBDValueHandler;
+import org.jkiss.dbeaver.model.data.*;
 import org.jkiss.dbeaver.model.exec.*;
 import org.jkiss.dbeaver.model.impl.jdbc.struct.JDBCTable;
 import org.jkiss.dbeaver.model.impl.sql.BaseInsertMethod;
 import org.jkiss.dbeaver.model.sql.SQLConstants;
 import org.jkiss.dbeaver.model.struct.DBSAttributeBase;
 import org.jkiss.dbeaver.model.struct.DBSDataManipulator;
+import org.jkiss.dbeaver.model.struct.DBSEntityAttribute;
 import org.jkiss.dbeaver.model.struct.rdb.DBSTable;
+import org.jkiss.utils.CommonUtils;
 
 import java.util.Map;
 
@@ -41,6 +42,7 @@ public class ExecuteInsertBatchImpl extends ExecuteBatchImpl {
     private DBSTable table;
     private boolean useUpsert;
     private boolean allNulls;
+    private boolean allColumnsDefault;
 
     /**
      * Constructs new batch
@@ -57,6 +59,10 @@ public class ExecuteInsertBatchImpl extends ExecuteBatchImpl {
         this.useUpsert = useUpsert;
     }
 
+    public boolean isAllColumnsDefault() {
+        return allColumnsDefault;
+    }
+
     protected int getNextUsedParamIndex(Object[] attributeValues, int paramIndex) {
         paramIndex++;
         DBSAttributeBase attribute = attributes[paramIndex];
@@ -78,6 +84,10 @@ public class ExecuteInsertBatchImpl extends ExecuteBatchImpl {
 
     @Override
     protected void bindStatement(@NotNull DBDValueHandler[] handlers, @NotNull DBCStatement statement, Object[] attributeValues) throws DBCException {
+        if (allColumnsDefault) {
+            // There is nothing to bind in this statement
+            return;
+        }
         int paramIndex = 0;
         for (int k = 0; k < handlers.length; k++) {
             DBSAttributeBase attribute = attributes[k];
@@ -124,6 +134,16 @@ public class ExecuteInsertBatchImpl extends ExecuteBatchImpl {
                 break;
             }
         }
+        DBPDataSource dataSource = session.getDataSource();
+        if (allNulls && !useMultiRowInsert && method instanceof BaseInsertMethod && !useUpsert
+                && dataSource.getSQLDialect().supportsInsertAllDefaultValuesStatement()) {
+            checkDefaultAttributeValues(attributes);
+            if (allColumnsDefault) {
+                query.setLength(0);
+                query.append("INSERT INTO ").append(tableName).append(" DEFAULT VALUES");
+                return query;
+            }
+        }
         boolean hasKey = false;
         for (int i = 0; i < attributes.length; i++) {
             DBSAttributeBase attribute = attributes[i];
@@ -178,4 +198,21 @@ public class ExecuteInsertBatchImpl extends ExecuteBatchImpl {
 
         return query;
     }
+
+    private void checkDefaultAttributeValues(DBSAttributeBase[] attributes) {
+        allColumnsDefault = true;
+        for (DBSAttributeBase attribute : attributes) {
+            if (DBUtils.isPseudoAttribute(attribute) || DBUtils.isHiddenObject(attribute)) {
+                continue;
+            }
+            if (attribute instanceof DBDAttributeBinding) {
+                DBSEntityAttribute entityAttribute = ((DBDAttributeBinding) attribute).getEntityAttribute();
+                if (entityAttribute != null && (CommonUtils.isNotEmpty(entityAttribute.getDefaultValue()) || entityAttribute.isAutoGenerated())) {
+                    continue;
+                }
+            }
+            allColumnsDefault = false;
+            break;
+        }
+    }
 }

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/impl/sql/AbstractSQLDialect.java

@@ -817,4 +817,8 @@ public abstract class AbstractSQLDialect implements SQLDialect {
         return true;
     }
 
+    @Override
+    public boolean supportsInsertAllDefaultValuesStatement() {
+        return false;
+    }
 }

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/sql/SQLDialect.java

@@ -413,4 +413,6 @@ public interface SQLDialect {
 
     boolean supportsAlterTableStatement();
 
+    boolean supportsInsertAllDefaultValuesStatement();
+
 }

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/controls/resultset/internal/ResultSetMessages.java

@@ -282,6 +282,8 @@ public class ResultSetMessages extends NLS {
     public static String pref_page_database_resultsets_group_string;
     public static String pref_page_database_resultsets_checkbox_string_use_editor;
     public static String pref_page_database_resultsets_checkbox_string_use_editor_tip;
+    public static String pref_page_database_resultsets_label_replace_nulls_to_default;
+    public static String pref_page_database_resultsets_label_replace_nulls_to_default_tip;
 
     public static String pref_page_database_resultsets_label_read_metadata_tip;
     public static String pref_page_database_resultsets_label_read_references_tip;

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/controls/resultset/internal/ResultSetMessages.properties

@@ -270,6 +270,8 @@ pref_page_database_resultsets_label_use_sql_tip = Modify source SQL query to scr
 pref_page_database_resultsets_group_string = Strings
 pref_page_database_resultsets_checkbox_string_use_editor = Open in separate editor
 pref_page_database_resultsets_checkbox_string_use_editor_tip = Opens separate string editor instead of dialog
+pref_page_database_resultsets_label_replace_nulls_to_default = Insert default values instead of all null values
+pref_page_database_resultsets_label_replace_nulls_to_default_tip = Use "DEFAULT VALUES" insert when there are only zero values in the row.\nThis is database-specific setting and may not work in some environments.
 
 pref_page_database_general_label_cache_max_size = LOB cache max size
 pref_page_database_general_label_max_lob_length = Maximum LOB length to keep in memory

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/controls/resultset/internal/ResultSetMessages_ru.properties

@@ -216,6 +216,8 @@ pref_page_database_resultsets_label_use_sql_tip = \u041C\u043E\u0434\u0438\u0444
 pref_page_database_resultsets_group_string = \u041D\u0430\u0441\u0442\u0440\u043E\u0439\u043A\u0438
 pref_page_database_resultsets_checkbox_string_use_editor = \u041E\u0442\u043A\u0440\u044B\u0432\u0430\u0442\u044C \u0432 \u043E\u0442\u0434\u0435\u043B\u044C\u043D\u043E\u043C \u0440\u0435\u0434\u0430\u043A\u0442\u043E\u0440\u0435
 pref_page_database_resultsets_checkbox_string_use_editor_tip = \u041E\u0442\u043A\u0440\u044B\u0432\u0430\u0442\u044C \u0432 \u043E\u0442\u0434\u0435\u043B\u044C\u043D\u043E\u043C \u0440\u0435\u0434\u0430\u043A\u0442\u043E\u0440\u0435 (\u0432\u043C\u0435\u0441\u0442\u043E \u0434\u0438\u0430\u043B\u043E\u0433\u0430)
+pref_page_database_resultsets_label_replace_nulls_to_default = \u0417\u0430\u043C\u0435\u043D\u044F\u0442\u044C \u0432\u0441\u0435 \u043D\u0443\u043B\u0438 \u043D\u0430 \u0437\u043D\u0430\u0447\u0435\u043D\u0438\u044F \u043F\u043E \u0443\u043C\u043E\u043B\u0447\u0430\u043D\u0438\u044E \u043F\u0440\u0438 \u0432\u0441\u0442\u0430\u0432\u043A\u0435
+pref_page_database_resultsets_label_replace_nulls_to_default_tip = \u0418\u0441\u043F\u043E\u043B\u044C\u0437\u043E\u0432\u0430\u0442\u044C "INSERT DEFAULT VALUES" \u0432\u044B\u0440\u0430\u0436\u0435\u043D\u0438\u0435 \u0432 \u0441\u043B\u0443\u0447\u0430\u0435, \u043A\u043E\u0433\u0434\u0430 \u0432 \u0441\u0442\u0440\u043E\u043A\u0443 \u0432\u0441\u0442\u0430\u0432\u043B\u044F\u044E\u0442\u0441\u044F \u0442\u043E\u043B\u044C\u043A\u043E \u043D\u0443\u043B\u0438,\n\u0430 \u0443 \u0432\u0441\u0435\u0445 \u043A\u043E\u043B\u043E\u043D\u043E\u043A \u043F\u0440\u043E\u043F\u0438\u0441\u0430\u043D\u044B \u0437\u043D\u0430\u0447\u0435\u043D\u0438\u044F \u043F\u043E \u0443\u043C\u043E\u043B\u0447\u0430\u043D\u0438\u044E. \u042D\u0442\u0430 \u043D\u0430\u0441\u0442\u0440\u043E\u0439\u043A\u0430 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043E\u0442 \u0411\u0414.
 #ResultSetsMain
 pref_page_database_resultsets_label_read_metadata_tip = \u041E\u0442\u043A\u043B\u044E\u0447\u0430\u0435\u0442 \u0447\u0442\u0435\u043D\u0438\u0435 \u043C\u0435\u0442\u0430\u0434\u0430\u043D\u043D\u044B\u0445. \u0412\u044B\u043F\u043E\u043B\u043D\u044F\u0435\u0442 \u0437\u0430\u043F\u0440\u043E\u0441 \u0431\u044B\u0441\u0442\u0440\u0435\u0435, \u043D\u043E \u043E\u0442\u043A\u043B\u044E\u0447\u0430\u0435\u0442 \u0440\u0435\u0434\u0430\u043A\u0442\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 \u0440\u0435\u0437\u0443\u043B\u044C\u0442\u0430\u0442\u043E\u0432 \u0438 \u043D\u0430\u0432\u0438\u0433\u0430\u0446\u0438\u044E \u043F\u043E \u0432\u043D\u0435\u0448\u043D\u0438\u043C \u043A\u043B\u0430\u0432\u0438\u0448\u0430\u043C
 pref_page_database_resultsets_label_read_references_tip = \u041E\u0442\u043A\u043B\u044E\u0447\u0430\u0435\u0442 \u0447\u0442\u0435\u043D\u0438\u0435 \u0438\u043D\u0444\u043E\u0440\u043C\u0430\u0446\u0438\u0438 \u043F\u043E \u0441\u0441\u044B\u043B\u043A\u0430\u043C (\u0432\u043D\u0435\u0448\u043D\u0438\u043C \u043A\u043B\u044E\u0447\u0430\u043C).

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/editors/data/preferences/PrefPageResultSetMain.java

@@ -95,7 +95,7 @@ public class PrefPageResultSetMain extends TargetPrefPage
             store.contains(ModelPreferences.RESULT_SET_USE_FETCH_SIZE) ||
             store.contains(ResultSetPreferences.RESULT_SET_USE_NAVIGATOR_FILTERS) ||
             store.contains(ResultSetPreferences.RESULT_SET_SHOW_ERRORS_IN_DIALOG) ||
-                    store.contains(ModelPreferences.RESULT_SET_IGNORE_COLUMN_LABEL)
+            store.contains(ModelPreferences.RESULT_SET_IGNORE_COLUMN_LABEL)
             ;
     }
 
@@ -155,6 +155,7 @@ public class PrefPageResultSetMain extends TargetPrefPage
                     updateOptionsEnablement();
                 }
             });
+
         }
         {
             Group advGroup = UIUtils.createControlGroup(leftPane, ResultSetMessages.pref_page_results_group_advanced, 1, GridData.VERTICAL_ALIGN_BEGINNING, 0);