/**
* Return the statement execution plan as a String.
*
* @param depth Indentation level.
* @return String The statement execution plan as a String.
*/
public String getStatementExecutionPlanText(int depth) {
initFormatInfo(depth);
return indent
+ MessageService.getTextMessage(SQLState.RTS_SCALAR_AGG_RS)
+ ":\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_NUM_OPENS)
+ " = "
+ numOpens
+ "\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_ROWS_INPUT)
+ " = "
+ rowsInput
+ "\n"
+ dumpTimeStats(indent, subIndent)
+ "\n"
+ dumpEstimatedCosts(subIndent)
+ "\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_INDEX_KEY_OPT)
+ " = "
+ indexKeyOptimization
+ "\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_SOURCE_RS)
+ ":\n"
+ childResultSetStatistics.getStatementExecutionPlanText(sourceDepth)
+ "\n";
}
/**
* Return the statement execution plan as a String.
*
* @param depth Indentation level.
* @return String The statement execution plan as a String.
*/
public String getStatementExecutionPlanText(int depth) {
initFormatInfo(depth);
String insertMode;
if (userSpecifiedBulkInsert) {
if (bulkInsertPerformed) {
insertMode = indent + MessageService.getTextMessage(SQLState.RTS_INSERT_MODE_BULK);
} else {
insertMode = indent + MessageService.getTextMessage(SQLState.RTS_INSERT_MODE_NOT_BULK);
}
} else {
insertMode = indent + MessageService.getTextMessage(SQLState.RTS_INSERT_MODE_NORMAL);
}
insertMode += "\n";
return indent
+ MessageService.getTextMessage(SQLState.RTS_INSERT_USING)
+ " "
+ MessageService.getTextMessage(
tableLock ? SQLState.RTS_TABLE_LOCKING : SQLState.RTS_ROW_LOCKING)
+ ":\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_DEFERRED)
+ ": "
+ deferred
+ "\n"
+ insertMode
+ indent
+ MessageService.getTextMessage(SQLState.RTS_ROWS_INSERTED)
+ " = "
+ rowCount
+ "\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_INDEXES_UPDATED)
+ " = "
+ indexesUpdated
+ "\n"
+ dumpTimeStats(indent)
+ ((sourceResultSetStatistics == null)
? null
: sourceResultSetStatistics.getStatementExecutionPlanText(1));
}
/** Format for display, a name for this node. */
public String getNodeName() {
return MessageService.getTextMessage(SQLState.RTS_SCALAR_AGG);
}
/** Format for display, a name for this node. */
public String getNodeName() {
return MessageService.getTextMessage(SQLState.RTS_INSERT);
}
/** Format for display, a name for this node. */
public String getNodeName() {
return MessageService.getTextMessage(SQLState.RTS_HASH_SCAN);
}
/**
* If this node is on a database item (like a table or an index), then provide a string that
* describes the on item.
*/
public String getNodeOn() {
return MessageService.getTextMessage(SQLState.RTS_ON_USING, tableName, indexName);
}
/**
* Return the statement execution plan as a String.
*
* @param depth Indentation level.
* @return String The statement executio plan as a String.
*/
public String getStatementExecutionPlanText(int depth) {
String header;
String isolationString = null;
initFormatInfo(depth);
if (indexName != null) {
header =
indent
+ MessageService.getTextMessage(
SQLState.RTS_HASH_SCAN_RS_USING,
tableName,
MessageService.getTextMessage(
isConstraint ? SQLState.RTS_CONSTRAINT : SQLState.RTS_INDEX),
indexName);
} else {
header = indent + MessageService.getTextMessage(SQLState.RTS_HASH_SCAN_RS, tableName);
}
header =
header
+ " "
+ MessageService.getTextMessage(SQLState.RTS_LOCKING, isolationLevel, lockString)
+ ": \n";
String scanInfo =
indent
+ MessageService.getTextMessage(SQLState.RTS_SCAN_INFO)
+ ": \n"
+ PropertyUtil.sortProperties(scanProperties, subIndent);
String hashKeyColumnString;
if (hashKeyColumns.length == 1) {
hashKeyColumnString =
MessageService.getTextMessage(SQLState.RTS_HASH_KEY) + " " + hashKeyColumns[0];
} else {
hashKeyColumnString =
MessageService.getTextMessage(SQLState.RTS_HASH_KEYS) + " (" + hashKeyColumns[0];
for (int index = 1; index < hashKeyColumns.length; index++) {
hashKeyColumnString = hashKeyColumnString + "," + hashKeyColumns[index];
}
hashKeyColumnString = hashKeyColumnString + ")";
}
return header
+ indent
+ MessageService.getTextMessage(SQLState.RTS_NUM_OPENS)
+ " = "
+ numOpens
+ "\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_HASH_TABLE_SIZE)
+ " = "
+ hashtableSize
+ "\n"
+ indent
+ hashKeyColumnString
+ "\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_ROWS_SEEN)
+ " = "
+ rowsSeen
+ "\n"
+ indent
+ MessageService.getTextMessage(SQLState.RTS_ROWS_FILTERED)
+ " = "
+ rowsFiltered
+ "\n"
+ dumpTimeStats(indent, subIndent)
+ "\n"
+ ((rowsSeen > 0)
? subIndent
+ MessageService.getTextMessage(SQLState.RTS_NEXT_TIME)
+ " = "
+ (nextTime / rowsSeen)
+ "\n"
: "")
+ "\n"
+ scanInfo
+ subIndent
+ MessageService.getTextMessage(SQLState.RTS_START_POSITION)
+ ": \n"
+ startPosition
+ subIndent
+ MessageService.getTextMessage(SQLState.RTS_STOP_POSITION)
+ ": \n"
+ stopPosition
+ subIndent
+ MessageService.getTextMessage(SQLState.RTS_SCAN_QUALS)
+ ":\n"
+ scanQualifiers
+ "\n"
+ subIndent
+ MessageService.getTextMessage(SQLState.RTS_NEXT_QUALS)
+ ":\n"
+ nextQualifiers
+ "\n"
+
// RESOLVE - estimated row count and cost will eventually
// be displayed for all nodes
dumpEstimatedCosts(subIndent);
}
