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org.apache.derby.impl.sql.catalog

public Class XPLAINResultSetDescriptor

extends XPLAINTableDescriptor
Class Inheritance
Imports
java.sql.PreparedStatement, .SQLException, .Types, org.apache.derby.catalog.UUID, org.apache.derby.iapi.sql.dictionary.SystemColumn, org.apache.derby.iapi.types.TypeId

Field Summary

Modifier and TypeField and Description
private Integer
affected_rows

private String
deferred_rows

private Integer
empty_right_rows

private Double
est_cost

private Double
est_row_count

private Integer
filtered_rows

private String
index_key_optimization

private static final String[][]
indexColumnNames

private Integer
input_rows

private String
lock_granularity

private String
lock_mode

private Integer
no_index_updates

private Integer
no_opens

private String
op_details

private String
op_identifier

private UUID
parent_rs_id

private Integer
returned_rows

private UUID
rs_id

private UUID
scan_rs_id

private Integer
seen_rows

private Integer
seen_rows_right

private UUID
sort_rs_id

private UUID
stmt_id

pack-priv static final String
TABLENAME_STRING

private UUID
timing_id

Constructor Summary

AccessConstructor and Description
public
XPLAINResultSetDescriptor()

public
XPLAINResultSetDescriptor(UUID rs_id, String op_identifier, String op_details, Integer no_opens, Integer no_index_updates, String lock_mode, String lock_granularity, UUID parent_rs_id, Double est_row_count, Double est_cost, Integer affected_rows, String deferred_rows, Integer input_rows, Integer seen_rows, Integer seen_rows_right, Integer filtered_rows, Integer returned_rows, Integer empty_right_rows, String index_key_optimization, UUID scan_rs_id, UUID sort_rs_id, UUID stmt_id, UUID timing_id)

Method Summary

Modifier and TypeMethod and Description
public SystemColumn[]

Returns:

array of SystemColumn suitable for making this catalog.
buildColumnList()

Implements abstract org.apache.derby.impl.sql.catalog.XPLAINTableDescriptor.buildColumnList.

Builds a list of columns suitable for creating this Catalog.

public String
getCatalogName()

Implements abstract org.apache.derby.impl.sql.catalog.XPLAINTableDescriptor.getCatalogName.

public void
setStatementParameters(PreparedStatement ps)

Inherited from org.apache.derby.impl.sql.catalog.XPLAINTableDescriptor:
getTableDDLgetTableInsert

Field Detail

affected_rowsback to summary
private Integer affected_rows
deferred_rowsback to summary
private String deferred_rows
empty_right_rowsback to summary
private Integer empty_right_rows
est_costback to summary
private Double est_cost
est_row_countback to summary
private Double est_row_count
filtered_rowsback to summary
private Integer filtered_rows
index_key_optimizationback to summary
private String index_key_optimization
indexColumnNamesback to summary
private static final String[][] indexColumnNames
input_rowsback to summary
private Integer input_rows
lock_granularityback to summary
private String lock_granularity
lock_modeback to summary
private String lock_mode
no_index_updatesback to summary
private Integer no_index_updates
no_opensback to summary
private Integer no_opens
op_detailsback to summary
private String op_details
op_identifierback to summary
private String op_identifier
parent_rs_idback to summary
private UUID parent_rs_id
returned_rowsback to summary
private Integer returned_rows
rs_idback to summary
private UUID rs_id
scan_rs_idback to summary
private UUID scan_rs_id
seen_rowsback to summary
private Integer seen_rows
seen_rows_rightback to summary
private Integer seen_rows_right
sort_rs_idback to summary
private UUID sort_rs_id
stmt_idback to summary
private UUID stmt_id
TABLENAME_STRINGback to summary
pack-priv static final String TABLENAME_STRING
timing_idback to summary
private UUID timing_id

Constructor Detail

XPLAINResultSetDescriptorback to summary
public XPLAINResultSetDescriptor()
XPLAINResultSetDescriptorback to summary
public XPLAINResultSetDescriptor(UUID rs_id, String op_identifier, String op_details, Integer no_opens, Integer no_index_updates, String lock_mode, String lock_granularity, UUID parent_rs_id, Double est_row_count, Double est_cost, Integer affected_rows, String deferred_rows, Integer input_rows, Integer seen_rows, Integer seen_rows_right, Integer filtered_rows, Integer returned_rows, Integer empty_right_rows, String index_key_optimization, UUID scan_rs_id, UUID sort_rs_id, UUID stmt_id, UUID timing_id)

Method Detail

buildColumnListback to summary
public SystemColumn[] buildColumnList()

Implements abstract org.apache.derby.impl.sql.catalog.XPLAINTableDescriptor.buildColumnList.

Builds a list of columns suitable for creating this Catalog.

Returns:SystemColumn[]

array of SystemColumn suitable for making this catalog.

getCatalogNameback to summary
public String getCatalogName()

Implements abstract org.apache.derby.impl.sql.catalog.XPLAINTableDescriptor.getCatalogName.

setStatementParametersback to summary
public void setStatementParameters(PreparedStatement ps) throws SQLException