mil.nga.geopackage.db

Class AlterTable

java.lang.Object

mil.nga.geopackage.db.AlterTable

public class AlterTable
extends Object

Builds and performs alter table statements

Since:

3.3.0

Author:

osbornb

Constructor Summary

Constructors

Constructor and Description
AlterTable()

Method Summary

Modifier and Type	Method and Description
static void	addColumn(GeoPackageCoreConnection db, String tableName, String columnName, String columnDef) Add a column
static String	addColumnSQL(String tableName, String columnName, String columnDef) Create the add column SQL
static <T extends UserColumn> void	alterColumn(GeoPackageCoreConnection db, String tableName, UserCustomColumn column) Alter a column
static <T extends UserColumn> void	alterColumn(GeoPackageCoreConnection db, UserTable<T> table, T column) Alter a column
static <T extends UserColumn> void	alterColumns(GeoPackageCoreConnection db, String tableName, Collection<UserCustomColumn> columns) Alter columns
static <T extends UserColumn> void	alterColumns(GeoPackageCoreConnection db, UserTable<T> table, Collection<T> columns) Alter columns
static void	alterTable(GeoPackageCoreConnection db, String sql, TableMapping tableMapping) Alter a table with a new table SQL creation statement and table mapping.
static void	alterTable(GeoPackageCoreConnection db, UserTable<? extends UserColumn> newTable) Alter a table with a new table schema assuming a default table mapping.
static void	alterTable(GeoPackageCoreConnection db, UserTable<? extends UserColumn> newTable, TableMapping tableMapping) Alter a table with a new table schema and table mapping.
static String	alterTable(String table) Create the ALTER TABLE SQL command prefix
static void	copyTable(GeoPackageCoreConnection db, String tableName, String newTableName) Copy the table and row content
static void	copyTable(GeoPackageCoreConnection db, String tableName, String newTableName, boolean transferContent) Copy the table
static void	copyTable(GeoPackageCoreConnection db, UserTable<? extends UserColumn> table, String newTableName) Copy the table and row content
static void	copyTable(GeoPackageCoreConnection db, UserTable<? extends UserColumn> table, String newTableName, boolean transferContent) Copy the table
static void	dropColumn(GeoPackageCoreConnection db, String tableName, String columnName) Drop a column
static void	dropColumn(GeoPackageCoreConnection db, UserTable<? extends UserColumn> table, String columnName) Drop a column
static void	dropColumns(GeoPackageCoreConnection db, String tableName, Collection<String> columnNames) Drop columns
static void	dropColumns(GeoPackageCoreConnection db, UserTable<? extends UserColumn> table, Collection<String> columnNames) Drop columns
static void	renameColumn(GeoPackageCoreConnection db, String tableName, String columnName, String newColumnName) Rename a column
static String	renameColumnSQL(String tableName, String columnName, String newColumnName) Create the rename column SQL
static void	renameTable(GeoPackageCoreConnection db, String tableName, String newTableName) Rename a table
static String	renameTableSQL(String tableName, String newTableName) Create the rename table SQL

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlterTable

public AlterTable()

Method Detail

alterTable

public static String alterTable(String table)

Create the ALTER TABLE SQL command prefix

Parameters:

table - table name

Returns:

alter table SQL prefix

renameTable

public static void renameTable(GeoPackageCoreConnection db,
                               String tableName,
                               String newTableName)

Rename a table

Parameters:

db - connection

tableName - table name

newTableName - new table name

renameTableSQL

public static String renameTableSQL(String tableName,
                                    String newTableName)

Create the rename table SQL

Parameters:

tableName - table name

newTableName - new table name

Returns:

rename table SQL

renameColumn

public static void renameColumn(GeoPackageCoreConnection db,
                                String tableName,
                                String columnName,
                                String newColumnName)

Rename a column

Parameters:

db - connection

tableName - table name

columnName - column name

newColumnName - new column name

renameColumnSQL

public static String renameColumnSQL(String tableName,
                                     String columnName,
                                     String newColumnName)

Create the rename column SQL

Parameters:

tableName - table name

columnName - column name

newColumnName - new column name

Returns:

rename table SQL

addColumn

public static void addColumn(GeoPackageCoreConnection db,
                             String tableName,
                             String columnName,
                             String columnDef)

Add a column

Parameters:

db - connection

tableName - table name

columnName - column name

columnDef - column definition

addColumnSQL

public static String addColumnSQL(String tableName,
                                  String columnName,
                                  String columnDef)

Create the add column SQL

Parameters:

tableName - table name

columnName - column name

columnDef - column definition

Returns:

add column SQL

dropColumn

public static void dropColumn(GeoPackageCoreConnection db,
                              UserTable<? extends UserColumn> table,
                              String columnName)

Drop a column

Parameters:

db - connection

table - table

columnName - column name

dropColumns

public static void dropColumns(GeoPackageCoreConnection db,
                               UserTable<? extends UserColumn> table,
                               Collection<String> columnNames)

Drop columns

Parameters:

db - connection

table - table

columnNames - column names

dropColumn

public static void dropColumn(GeoPackageCoreConnection db,
                              String tableName,
                              String columnName)

Drop a column

Parameters:

db - connection

tableName - table name

columnName - column name

dropColumns

public static void dropColumns(GeoPackageCoreConnection db,
                               String tableName,
                               Collection<String> columnNames)

Drop columns

Parameters:

db - connection

tableName - table name

columnNames - column names

alterColumn

public static <T extends UserColumn> void alterColumn(GeoPackageCoreConnection db,
                                                      UserTable<T> table,
                                                      T column)

Alter a column

Type Parameters:

T - user column type

Parameters:

db - connection

table - table

column - column

alterColumns

public static <T extends UserColumn> void alterColumns(GeoPackageCoreConnection db,
                                                       UserTable<T> table,
                                                       Collection<T> columns)

Alter columns

Type Parameters:

T - user column type

Parameters:

db - connection

table - table

columns - columns

alterColumn

public static <T extends UserColumn> void alterColumn(GeoPackageCoreConnection db,
                                                      String tableName,
                                                      UserCustomColumn column)

Alter a column

Type Parameters:

T - user column type

Parameters:

db - connection

tableName - table name

column - column

alterColumns

public static <T extends UserColumn> void alterColumns(GeoPackageCoreConnection db,
                                                       String tableName,
                                                       Collection<UserCustomColumn> columns)

Alter columns

Type Parameters:

T - user column type

Parameters:

db - connection

tableName - table name

columns - columns

copyTable

public static void copyTable(GeoPackageCoreConnection db,
                             UserTable<? extends UserColumn> table,
                             String newTableName)

Copy the table and row content

Parameters:

db - connection

table - table

newTableName - new table name

copyTable

public static void copyTable(GeoPackageCoreConnection db,
                             UserTable<? extends UserColumn> table,
                             String newTableName,
                             boolean transferContent)

Copy the table

Parameters:

db - connection

table - table

newTableName - new table name

transferContent - transfer row content to the new table

copyTable

public static void copyTable(GeoPackageCoreConnection db,
                             String tableName,
                             String newTableName)

Copy the table and row content

Parameters:

db - connection

tableName - table name

newTableName - new table name

copyTable

public static void copyTable(GeoPackageCoreConnection db,
                             String tableName,
                             String newTableName,
                             boolean transferContent)

Copy the table

Parameters:

db - connection

tableName - table name

newTableName - new table name

transferContent - transfer row content to the new table

alterTable

public static void alterTable(GeoPackageCoreConnection db,
                              UserTable<? extends UserColumn> newTable)

Alter a table with a new table schema assuming a default table mapping. This removes views on the table, creates a new table, transfers the old table data to the new, drops the old table, and renames the new table to the old. Indexes, triggers, and views that reference deleted columns are not recreated. An attempt is made to recreate the others including any modifications for renamed columns. Making Other Kinds Of Table Schema Changes: https://www.sqlite.org/lang_altertable.html

Parameters:

db - connection

newTable - new table schema

alterTable

public static void alterTable(GeoPackageCoreConnection db,
                              UserTable<? extends UserColumn> newTable,
                              TableMapping tableMapping)

Alter a table with a new table schema and table mapping. Altering a table: Removes views on the table, creates a new table, transfers the old table data to the new, drops the old table, and renames the new table to the old. Indexes, triggers, and views that reference deleted columns are not recreated. An attempt is made to recreate the others including any modifications for renamed columns. Creating a new table: Creates a new table and transfers the table data to the new. Triggers are not created on the new table. Indexes and views that reference deleted columns are not recreated. An attempt is made to create the others on the new table. Making Other Kinds Of Table Schema Changes: https://www.sqlite.org/lang_altertable.html

Parameters:

db - connection

newTable - new table schema

tableMapping - table mapping

alterTable

public static void alterTable(GeoPackageCoreConnection db,
                              String sql,
                              TableMapping tableMapping)

Alter a table with a new table SQL creation statement and table mapping. Altering a table: Removes views on the table, creates a new table, transfers the old table data to the new, drops the old table, and renames the new table to the old. Indexes, triggers, and views that reference deleted columns are not recreated. An attempt is made to recreate the others including any modifications for renamed columns. Creating a new table: Creates a new table and transfers the table data to the new. Triggers are not created on the new table. Indexes and views that reference deleted columns are not recreated. An attempt is made to create the others on the new table. Making Other Kinds Of Table Schema Changes: https://www.sqlite.org/lang_altertable.html

Parameters:

db - connection

sql - new table SQL

tableMapping - table mapping