Package io.ebeaninternal.dbmigration.ddlgeneration.platform

Class SQLiteDdl

java.lang.Object

io.ebeaninternal.dbmigration.ddlgeneration.platform.PlatformDdl

io.ebeaninternal.dbmigration.ddlgeneration.platform.SQLiteDdl

public class SQLiteDdl
extends PlatformDdl

SQLite platform specific DDL. Note: SQLite has very limited alter capabilities. Altering a column is not supported and may need a recreation of the whole table

Constructor Summary

Constructors

Constructor	Description
SQLiteDdl(io.ebean.config.dbplatform.DatabasePlatform platform)

Method Summary

Modifier and Type	Method	Description
void	addColumnComment(DdlBuffer apply, String table, String column, String comment)	Add column comment as a separate statement.
void	addTableComment(DdlBuffer apply, String tableName, String tableComment)	Add table comment as a separate statement (from the create table statement).
String	alterTableAddCheckConstraint(String tableName, String checkConstraintName, String checkConstraint)	Alter table adding the check constraint.
String	alterTableAddForeignKey(DdlOptions options, io.ebeaninternal.dbmigration.ddlgeneration.platform.WriteForeignKey request)	Add foreign key.
String	alterTableAddUniqueConstraint(String tableName, String uqName, String[] columns, String[] nullableColumns)	Add a unique constraint to the table.
String	alterTableDropConstraint(String tableName, String constraintName)	Drop a unique constraint from the table.
String	alterTableDropForeignKey(String tableName, String fkName)	Return the drop foreign key clause.
String	alterTableDropUniqueConstraint(String tableName, String uniqueConstraintName)	Drop a unique constraint from the table (Sometimes this is an index).

Methods inherited from class io.ebeaninternal.dbmigration.ddlgeneration.platform.PlatformDdl

addHistoryTable, addTablePartition, addTablespace, alterColumn, alterTableAddColumn, alterTableAddColumn, alterTableDropColumn, alterTableTablespace, asIdentityColumn, configure, convert, convertDefaultValue, createCheckConstraint, createDdlHandler, createIndex, createSequence, createWithHistory, dropHistoryTable, dropIndex, dropIndex, dropSequence, dropTable, generateEpilog, generateProlog, getCreateTableCommandPrefix, getPlatform, getUpdateNullWithDefault, inlineTableComment, isIncludeStorageEngine, isInlineComments, isInlineForeignKeys, isInlineUniqueWhenNullable, regenerateHistoryTriggers, setLockTimeout, suppressPrimaryKeyOnPartition, tableInlineForeignKey, tableStorageEngine, useIdentityType, writeTableColumns

Methods inherited from class java.lang.Object

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

Constructor Details

SQLiteDdl

public SQLiteDdl(io.ebean.config.dbplatform.DatabasePlatform platform)

Method Details

addTableComment

public void addTableComment(DdlBuffer apply,
 String tableName,
 String tableComment)

Description copied from class: PlatformDdl

Add table comment as a separate statement (from the create table statement).

Overrides:

addTableComment in class PlatformDdl

addColumnComment

public void addColumnComment(DdlBuffer apply,
 String table,
 String column,
 String comment)

Description copied from class: PlatformDdl

Add column comment as a separate statement.

Overrides:

addColumnComment in class PlatformDdl

alterTableAddForeignKey

public String alterTableAddForeignKey(DdlOptions options,
 io.ebeaninternal.dbmigration.ddlgeneration.platform.WriteForeignKey request)

Description copied from class: PlatformDdl

Add foreign key.

Overrides:

alterTableAddForeignKey in class PlatformDdl

alterTableDropForeignKey

public String alterTableDropForeignKey(String tableName,
 String fkName)

Description copied from class: PlatformDdl

Return the drop foreign key clause.

Overrides:

alterTableDropForeignKey in class PlatformDdl

alterTableAddCheckConstraint

public String alterTableAddCheckConstraint(String tableName,
 String checkConstraintName,
 String checkConstraint)

Description copied from class: PlatformDdl

Alter table adding the check constraint.

Overrides:

alterTableAddCheckConstraint in class PlatformDdl

alterTableDropConstraint

public String alterTableDropConstraint(String tableName,
 String constraintName)

Description copied from class: PlatformDdl

Drop a unique constraint from the table.

Overrides:

alterTableDropConstraint in class PlatformDdl

alterTableAddUniqueConstraint

public String alterTableAddUniqueConstraint(String tableName,
 String uqName,
 String[] columns,
 String[] nullableColumns)

Description copied from class: PlatformDdl

Add a unique constraint to the table.

Overridden by MsSqlServer for specific null handling on unique constraints.

Overrides:

alterTableAddUniqueConstraint in class PlatformDdl

alterTableDropUniqueConstraint

public String alterTableDropUniqueConstraint(String tableName,
 String uniqueConstraintName)

Description copied from class: PlatformDdl

Drop a unique constraint from the table (Sometimes this is an index).

Overrides:

alterTableDropUniqueConstraint in class PlatformDdl