Package org.pgcodekeeper.core.database.pg.schema

Class PgPartitionTable

java.lang.Object

org.pgcodekeeper.core.database.base.schema.AbstractStatement

org.pgcodekeeper.core.database.pg.schema.PgAbstractStatement

org.pgcodekeeper.core.database.pg.schema.PgAbstractStatementContainer

org.pgcodekeeper.core.database.pg.schema.PgAbstractTable

org.pgcodekeeper.core.database.pg.schema.PgAbstractRegularTable

org.pgcodekeeper.core.database.pg.schema.PgPartitionTable

All Implemented Interfaces:

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

public class PgPartitionTable
extends PgAbstractRegularTable
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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	appendMoveDataSql(IStatement 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(IStatement 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.database.pg.schema.PgAbstractRegularTable

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

Methods inherited from class org.pgcodekeeper.core.database.pg.schema.PgAbstractTable

addChild, addColumn, addInherits, addOption, appendAlterSQL, appendComments, compareChildren, compareIgnoringColumnOrder, computeChildrenHash, fillChildrenList, getChild, getChildrenByType, getColumn, getColumns, getConstraint, getConstraints, getCreationSQL, getInherits, getOptions, getRelationColumns, hasInherits, isClustered, isRecreated, putTriggerState, setHasOids, sortColumns

Methods inherited from class org.pgcodekeeper.core.database.pg.schema.PgAbstractStatementContainer

getIndex, getIndexes, getPolicies, getPolicy, getRule, getTrigger, getTriggers

Methods inherited from class org.pgcodekeeper.core.database.pg.schema.PgAbstractStatement

addPrivilege, appendDefaultPrivileges, appendOwnerSQL, formatSql, getQuoter, getRenameCommand, isOwned

Methods inherited from class org.pgcodekeeper.core.database.base.schema.AbstractStatement

addDependency, appendAlterComments, appendPrivileges, canDrop, canDropBeforeCreate, checkComments, clearPrivileges, deepCopy, equals, fillDescendantsList, getAuthor, getBareName, getChildren, getComment, getDependencies, getDescendants, getDropSQL, getDropSQL, getLibName, getLocation, getName, getObjectState, getObjectState, getOwner, getParent, getPrivileges, getQualifiedName, getSeparator, getSQL, getTwin, hasChildren, hashCode, isLib, setAuthor, setComment, setLibName, setLocation, setOwner, setParent, shallowCopy, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

addOption, getOptions

Methods inherited from interface org.pgcodekeeper.core.database.api.schema.IRelation

getRelationColumns

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

getContainingSchema, getDatabase, getSchemaName, toObjectReference

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

appendOptions, compareOptions

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

addDependency, appendAlterSQL, appendOwnerSQL, canDrop, canDropBeforeCreate, clearPrivileges, deepCopy, formatSql, getAuthor, getBareName, getChildren, getComment, getCreationSQL, getDependencies, getDescendants, getDropSQL, getLibName, getLocation, getName, getOwner, getParent, getPrivileges, getQualifiedName, getQuotedName, getQuoter, getRenameCommand, getSeparator, getSQL, getTwin, getTypeName, hasChildren, isLib, isOwned, quote, setComment, setLibName, setLocation, setOwner, shallowCopy

Methods inherited from interface org.pgcodekeeper.core.database.api.schema.IStatementContainer

addChild, getChild, getChildrenByType

Methods inherited from interface org.pgcodekeeper.core.database.api.schema.ITable

compareIgnoringColumnOrder, getColumn, getColumns, getConstraints, getStatementType, isRecreated

Constructor Details

PgPartitionTable

public PgPartitionTable(String name,
 String partitionBounds)

Creates a new partition table.

Parameters:

name - table name

partitionBounds - partition bounds definition

Method Details

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

appendMoveDataSql

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

Description copied from interface: ITable

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.

Specified by:

appendMoveDataSql in interface ITable

Overrides:

appendMoveDataSql in class PgAbstractTable

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

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 PgAbstractRegularTable

Parameters:

hasher - the hasher instance to use for hash computation

compare

public boolean compare(IStatement obj)

Description copied from class: AbstractStatement

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

Specified by:

compare in interface IStatement

Overrides:

compare in class PgAbstractTable