PgCatalogTable

java.lang.Object
- org.h2.engine.DbObject
- - org.h2.schema.SchemaObject
  - - org.h2.table.Table
    - - org.h2.table.MetaTable
      - org.h2.mode.PgCatalogTable

All Implemented Interfaces:

HasSQL
```
public final class PgCatalogTable
extends MetaTable
```
This class is responsible to build the pg_catalog tables.

Field Summary

Fields
Modifier and Type Field Description

static int META_TABLE_TYPE_COUNT
The number of meta table types.
- Fields inherited from class org.h2.table.MetaTable
  indexColumn, metaIndex, ROW_COUNT_APPROXIMATION, type
- Fields inherited from class org.h2.table.Table
  columns, compareMode, EXCLUSIVE_LOCK, READ_LOCK, TYPE_CACHED, TYPE_MEMORY, WRITE_LOCK
- Fields inherited from class org.h2.engine.DbObject
  AGGREGATE, comment, COMMENT, CONSTANT, CONSTRAINT, database, DOMAIN, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, SYNONYM, TABLE_OR_VIEW, trace, TRIGGER, USER
- Fields inherited from interface org.h2.util.HasSQL
  ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

Constructor Summary

Constructors
Constructor Description

PgCatalogTable(Schema schema, int id, int type)
Create a new metadata table.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.ArrayList<Row>`	`generateRows(SessionLocal session, SearchRow first, SearchRow last)`	Generate the data for the given metadata table using the given first and last row filters.
`long`	`getMaxDataModificationId()`	Get the last data modification id.

Methods inherited from class org.h2.table.MetaTable
add, addIndex, addRow, canDrop, canGetRowCount, canReference, checkIndex, checkRename, checkSupportAlter, close, column, getAllConstraints, getAllTables, getCreateSQL, getIndexes, getRowCount, getRowCountApproximation, getScanIndex, getTableType, identifier, isDeterministic, isInsertable, removeChildrenAndResources, removeRow, setColumns, setMetaTableName, truncate

Methods inherited from class org.h2.table.Table
addConstraint, addDependencies, addDependentMaterializedView, addDependentView, addSequence, addSynonym, addTrigger, canTruncate, checkDeadlock, checkWritingAllowed, compareValues, convertInsertRow, convertUpdateRow, createRow, doesColumnExist, dropMultipleColumnsConstraintsAndIndexes, findColumn, findPrimaryKey, fire, fireAfterRow, fireBeforeRow, fireRow, getBestPlanItem, getCheckForeignKeyConstraints, getChildren, getColumn, getColumn, getColumn, getColumns, getCompareMode, getConstraints, getDependentMaterializedViews, getDependentViews, getDiskSpaceUsed, getIdentityColumn, getIndex, getIndexForColumn, getMainIndexColumn, getNullRow, getOnCommitDrop, getOnCommitTruncate, getPrimaryKey, getRow, getRowFactory, getRowIdColumn, getScanIndex, getSQLTableType, getTemplateRow, getTemplateSimpleRow, getTriggers, getType, getVisibleColumns, hasSelectTrigger, isGlobalTemporary, isLockedExclusively, isLockedExclusivelyBy, isPersistData, isPersistIndexes, isQueryComparable, isRowLockable, isView, lock, lockRow, removeColumnExpressionsDependencies, removeConstraint, removeDependentMaterializedView, removeDependentView, removeIndex, removeIndexOrTransferOwnership, removeSequence, removeSynonym, removeTrigger, rename, renameColumn, setCheckForeignKeyConstraints, setOnCommitDrop, setOnCommitTruncate, unlock, updateRow, updateRows

Methods inherited from class org.h2.schema.SchemaObject
getSchema, getSQL, getSQL

Methods inherited from class org.h2.engine.DbObject
equals, getComment, getCreateSQLForCopy, getCreateSQLForMeta, getDatabase, getDropSQL, getId, getModificationId, getName, hashCode, invalidate, isTemporary, isValid, setComment, setModified, setObjectName, setTemporary, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.h2.util.HasSQL
getTraceSQL

- Field Detail
  - META_TABLE_TYPE_COUNT
```
public static final int META_TABLE_TYPE_COUNT
```
    The number of meta table types. Supported meta table types are 0..META_TABLE_TYPE_COUNT - 1.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PgCatalogTable
```
public PgCatalogTable(Schema schema,
                      int id,
                      int type)
```
    Create a new metadata table.
    
    Parameters:
    
    schema - the schema
    
    id - the object id
    
    type - the meta table type
- Method Detail
  - generateRows
```
public java.util.ArrayList<Row> generateRows(SessionLocal session,
                                             SearchRow first,
                                             SearchRow last)
```
    Description copied from class: MetaTable
    
    Generate the data for the given metadata table using the given first and last row filters.
    
    Specified by:
    
    generateRows in class MetaTable
    
    Parameters:
    
    session - the session
    
    first - the first row to return
    
    last - the last row to return
    
    Returns:
    
    the generated rows
  - getMaxDataModificationId
```
public long getMaxDataModificationId()
```
    Description copied from class: Table
    
    Get the last data modification id.
    
    Specified by:
    
    getMaxDataModificationId in class Table
    
    Returns:
    
    the modification id