Package org.pgcodekeeper.core.schema.pg

Class PartitionPgTable

java.lang.Object

org.pgcodekeeper.core.schema.PgStatement

org.pgcodekeeper.core.schema.PgStatementContainer

org.pgcodekeeper.core.schema.AbstractTable

org.pgcodekeeper.core.schema.pg.AbstractPgTable

org.pgcodekeeper.core.schema.pg.AbstractRegularTable

org.pgcodekeeper.core.schema.pg.PartitionPgTable

All Implemented Interfaces:

IHashable, IOptionContainer, IPartitionTable, IRelation, ISearchPath, ISimpleOptionContainer, IStatement, IStatementContainer

public final class PartitionPgTable
extends AbstractRegularTable
implements IPartitionTable

Partition regular table object for PostgreSQL. Represents a table partition that is part of a larger partitioned table, implementing PostgreSQL's native table partitioning functionality.

Since:

4.1.1

Author:

galiev_mr

Field Summary

Fields inherited from class org.pgcodekeeper.core.schema.PgStatement

GO

Fields inherited from interface org.pgcodekeeper.core.schema.IOptionContainer

GP_OPTION_LIST

Constructor Summary

Constructors

Constructor	Description
PartitionPgTable(String name, String partitionBounds)	Creates a new partition table.

Method Summary

Modifier and Type	Method	Description
void	appendMoveDataSql(PgStatement newCondition, SQLScript script, String tblTmpBareName, List<String> identityCols)	Adds commands to the script for move data from the temporary table to the new table, given the identity columns, and a command to delete the temporary table.
boolean	compare(PgStatement obj)	This method does not account for nested child PgStatements.
void	computeHash(Hasher hasher)	Computes the hash of the implementing object using the provided hasher.
String	getParentTable()	Gets the name of the parent table that this partition belongs to.
String	getPartitionBounds()	Gets the partition bounds specification for this partition.

Methods inherited from class org.pgcodekeeper.core.schema.pg.AbstractRegularTable

getAlterTable, getPartitionBy, isLogged, setDistribution, setForceSecurity, setLogged, setMethod, setPartitionBy, setRowSecurity, setTablespace, shallowCopy

Methods inherited from class org.pgcodekeeper.core.schema.pg.AbstractPgTable

addInherits, appendAlterSQL, appendComments, getColsForMovingData, getCreationSQL, getInherits, getRelationColumns, hasInherits, putTriggerState, setHasOids, sortColumns

Methods inherited from class org.pgcodekeeper.core.schema.AbstractTable

addColumn, addConstraint, addOption, columnAdder, compareChildren, compareIgnoringColumnOrder, computeChildrenHash, containsColumn, getColumn, getColumns, getConstraint, getConstraints, getOption, getOptions, getStatementType, isRecreated

Methods inherited from class org.pgcodekeeper.core.schema.PgStatementContainer

addChild, addIndex, addPolicy, addRule, addTrigger, getChild, getContainingSchema, getIndex, getIndexes, getPolicies, getPolicy, getRule, getRules, getTrigger, getTriggers, isClustered

Methods inherited from class org.pgcodekeeper.core.schema.PgStatement

addAllDeps, addDep, addPrivilege, appendAlterComments, appendOwnerSQL, canDrop, canDropBeforeCreate, checkComments, clearPrivileges, deepCopy, equals, getAuthor, getBareName, getChildren, getComment, getDbType, getDeps, getDescendants, getDropSQL, getDropSQL, getLibName, getLocation, getName, getObjectState, getObjectState, getOwner, getParent, getPrivileges, getQualifiedName, getSQL, getTwin, getTypeName, hasChildren, hashCode, isLib, isOwned, isSubElement, setAuthor, setComment, setLibName, setLocation, setOwner, setParent, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.pgcodekeeper.core.schema.IOptionContainer

addOption, getOptions

Methods inherited from interface org.pgcodekeeper.core.schema.ISearchPath

getDatabase, getSchemaName

Methods inherited from interface org.pgcodekeeper.core.schema.ISimpleOptionContainer

appendOptions, compareOptions

Methods inherited from interface org.pgcodekeeper.core.schema.IStatement

getBareName, getComment, getName, getParent, getQualifiedName, getStatementType

Constructor Details

PartitionPgTable

public PartitionPgTable(String name,
 String partitionBounds)

Creates a new partition table.

Parameters:

name - table name

partitionBounds - partition bounds definition

Method Details

getPartitionBounds

public String getPartitionBounds()

Description copied from interface: IPartitionTable

Gets the partition bounds specification for this partition.

Specified by:

getPartitionBounds in interface IPartitionTable

Returns:

the partition bounds as SQL string

getParentTable

public String getParentTable()

Description copied from interface: IPartitionTable

Gets the name of the parent table that this partition belongs to.

Specified by:

getParentTable in interface IPartitionTable

Returns:

the parent table name

compare

public boolean compare(PgStatement obj)

Description copied from class: PgStatement

This method does not account for nested child PgStatements. Shallow version of PgStatement.equals(Object)

Overrides:

compare in class AbstractRegularTable

computeHash

public void computeHash(Hasher hasher)

Description copied from interface: IHashable

Computes the hash of the implementing object using the provided hasher. The implementation should call appropriate put methods on the hasher for all fields that should contribute to the hash value.

Specified by:

computeHash in interface IHashable

Overrides:

computeHash in class AbstractRegularTable

Parameters:

hasher - the hasher instance to use for hash computation

appendMoveDataSql

public void appendMoveDataSql(PgStatement newCondition,
 SQLScript script,
 String tblTmpBareName,
 List<String> identityCols)

Description copied from class: AbstractTable

Adds commands to the script for move data from the temporary table to the new table, given the identity columns, and a command to delete the temporary table.

Overrides:

appendMoveDataSql in class AbstractTable