Package liquibase.database.core

Class SQLiteDatabase

java.lang.Object

liquibase.database.AbstractJdbcDatabase

liquibase.database.core.SQLiteDatabase

All Implemented Interfaces:

AutoCloseable, Database, PrioritizedService

public class SQLiteDatabase
extends AbstractJdbcDatabase

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	SQLiteDatabase.AlterTableVisitor

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PRODUCT_NAME

Fields inherited from class liquibase.database.AbstractJdbcDatabase

caseSensitive, currentDateTimeFunction, dateFunctions, defaultAutoIncrementBy, defaultAutoIncrementStartWith, defaultCatalogName, defaultSchemaName, quotingStrategy, sequenceCurrentValueFunction, sequenceNextValueFunction, unmodifiableDataTypes, unquotedObjectsAreUppercased

Fields inherited from interface liquibase.database.Database

COMPLETE_SQL_SCOPE_KEY

Fields inherited from interface liquibase.servicelocator.PrioritizedService

COMPARATOR, PRIORITY_DATABASE, PRIORITY_DEFAULT

Constructor Summary

Constructors

Constructor	Description
SQLiteDatabase()

Method Summary

Modifier and Type	Method	Description
protected boolean	generateAutoIncrementBy(BigInteger incrementBy)
protected boolean	generateAutoIncrementStartWith(BigInteger startWith)
static Sql[]	getAlterTableSqls(Database database, SQLiteDatabase.AlterTableVisitor alterTableVisitor, String catalogName, String schemaName, String tableName)	Uses the SqlGeneratorFactory to generate SQL statements for altering the specified table in the given database.
static List<SqlStatement>	getAlterTableStatements(SQLiteDatabase.AlterTableVisitor alterTableVisitor, Database database, String catalogName, String schemaName, String tableName)
String	getAutoIncrementClause()
String	getDateTimeLiteral(Timestamp date)
protected String	getDefaultDatabaseProductName()
String	getDefaultDriver(String url)	If this database understands the given url, return the default driver class name.
Integer	getDefaultPort()
int	getPriority()
String	getShortName()	Returns an all-lower-case short name of the product.
protected Set<String>	getSystemTables()	Returns system (undroppable) views.
protected Set<String>	getSystemViews()	Returns system (undroppable) views.
String	getTrigger(String table, String column)
String	getViewDefinition(CatalogAndSchema schema, String viewName)
boolean	isCorrectDatabaseImplementation(DatabaseConnection conn)	Is this AbstractDatabase subclass the correct one to use for the given connection.
boolean	supports(Class<? extends DatabaseObject> object)	Whether this database supports the specified object type.
boolean	supportsCreateIfNotExists(Class<? extends DatabaseObject> type)	Does the database support the "if not exits" syntax?
boolean	supportsDatabaseChangeLogHistory()	Does the particular database implementation support the database changelog history feature and associated table?
boolean	supportsDropTableCascadeConstraints()
boolean	supportsInitiallyDeferrableColumns()	Returns whether this database support initially deferrable columns.
boolean	supportsSchemas()	Whether this database supports schemas
boolean	supportsSequences()	Does the database type support sequence.
boolean	supportsTablespaces()

Methods inherited from class liquibase.database.AbstractJdbcDatabase

addReservedWords, canCreateChangeLogTable, close, commit, correctObjectName, correctSchema, correctSchema, createsIndexesForForeignKeys, dataTypeIsNotModifiable, disableForeignKeyChecks, doesTagExist, dropDatabaseObjects, enableForeignKeyChecks, equals, escapeColumnName, escapeColumnName, escapeColumnNameList, escapeConstraintName, escapeDataTypeName, escapeIndexName, escapeObjectName, escapeObjectName, escapeSequenceName, escapeStringForDatabase, escapeTableName, escapeViewName, execute, executeRollbackStatements, executeRollbackStatements, executeStatements, filterRollbackVisitors, generateDatabaseFunctionValue, generatePrimaryKeyName, get, getAutoCommitMode, getAutoIncrementByClause, getAutoIncrementClause, getAutoIncrementClause, getAutoIncrementClosing, getAutoIncrementOpening, getAutoIncrementStartWithClause, getConcatSql, getConnection, getConnectionCatalogName, getConnectionSchemaName, getConnectionSchemaNameCallStatement, getContainingObjects, getCurrentDateTimeFunction, getDatabaseChangeLogLockTableName, getDatabaseChangeLogTableName, getDatabaseMajorVersion, getDatabaseMinorVersion, getDatabaseProductName, getDatabaseProductVersion, getDataTypeMaxParameters, getDateFunctions, getDateLiteral, getDateLiteral, getDateLiteral, getDefaultCatalogName, getDefaultFractionalDigitsForTimestamp, getDefaultScaleForNativeDataType, getDefaultSchema, getDefaultSchemaName, getFetchSize, getJdbcCatalogName, getJdbcCatalogName, getJdbcSchemaName, getJdbcSchemaName, getLineComment, getLiquibaseCatalogName, getLiquibaseSchemaName, getLiquibaseTablespaceName, getMaxFractionalDigitsForTimestamp, getName, getObjectQuotingStrategy, getOutputDefaultCatalog, getOutputDefaultSchema, getQuotingEndCharacter, getQuotingEndReplacement, getQuotingStartCharacter, getRanChangeSet, getRanChangeSetList, getRanDate, getRawDatabaseChangeLogLockTableName, getRawDatabaseChangeLogTableName, getRunStatus, getSchemaAndCatalogCase, getSchemaFromJdbcInfo, getSystemSchema, getTimeLiteral, hashCode, isAutoCommit, isCaseSensitive, isCatalogOrSchemaType, isCurrentTimeFunction, isDateOnly, isDateTime, isDefaultCatalog, isDefaultSchema, isFunction, isLiquibaseObject, isReservedWord, isSafeToRunUpdate, isSystemObject, isSystemView, isTimeOnly, isTimestamp, jdbcCallsCatalogsSchemas, markChangeSetExecStatus, mustQuoteObjectName, parseDate, quoteObject, removeRanStatus, requiresExplicitNullForColumns, requiresPassword, requiresUsername, resetInternalState, rollback, saveRollbackStatement, saveStatements, set, setAutoCommit, setCanCacheLiquibaseTableInfo, setCaseSensitive, setConnection, setCurrentDateTimeFunction, setDatabaseChangeLogLockTableName, setDatabaseChangeLogTableName, setDefaultCatalogName, setDefaultSchemaName, setLiquibaseCatalogName, setLiquibaseSchemaName, setLiquibaseTablespaceName, setObjectQuotingStrategy, setOutputDefaultCatalog, setOutputDefaultSchema, setPreviousAutoCommit, startsWithNumeric, supportsAutoIncrement, supportsBatchUpdates, supportsCatalogInObjectName, supportsCatalogs, supportsDDLInTransaction, supportsForeignKeyDisable, supportsNotNullConstraintNames, supportsPrimaryKeyNames, supportsRestrictForeignKeys, tag, toString, unescapeDataTypeName, unescapeDataTypeString, validate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface liquibase.database.Database

addCompleteSqlToScope, afterUpdate, checkDatabaseConnection, dropDatabaseObjects, failOnDefferable, generateConnectCommandSuccessMessage, getDisplayName, temporarilySetObjectQuotingStrategy

Field Details

PRODUCT_NAME

public static final String PRODUCT_NAME

See Also:

• Constant Field Values

Constructor Details

SQLiteDatabase

public SQLiteDatabase()

Method Details

getAlterTableStatements

public static List<SqlStatement> getAlterTableStatements(SQLiteDatabase.AlterTableVisitor alterTableVisitor,
 Database database,
 String catalogName,
 String schemaName,
 String tableName)
                                                  throws DatabaseException

Throws:

DatabaseException

getAlterTableSqls

public static Sql[] getAlterTableSqls(Database database,
 SQLiteDatabase.AlterTableVisitor alterTableVisitor,
 String catalogName,
 String schemaName,
 String tableName)

Uses the SqlGeneratorFactory to generate SQL statements for altering the specified table in the given database.

Parameters:

database - the database to generate SQL for

alterTableVisitor - the visitor to use for generating the ALTER TABLE statements

catalogName - the name of the catalog containing the table (may be null)

schemaName - the name of the schema containing the table (may be null)

tableName - the name of the table to alter

Returns:

an array of Sql objects containing the generated SQL statements

Throws:

UnexpectedLiquibaseException - if an error occurs during SQL generation

getDefaultDriver

public String getDefaultDriver(String url)

Description copied from interface: Database

If this database understands the given url, return the default driver class name. Otherwise return null.

getPriority

public int getPriority()

getShortName

public String getShortName()

Description copied from interface: Database

Returns an all-lower-case short name of the product. Used for end-user selecting of database type such as the DBMS precondition.

getDefaultDatabaseProductName

protected String getDefaultDatabaseProductName()

Specified by:

getDefaultDatabaseProductName in class AbstractJdbcDatabase

getDefaultPort

public Integer getDefaultPort()

isCorrectDatabaseImplementation

public boolean isCorrectDatabaseImplementation(DatabaseConnection conn)
                                        throws DatabaseException

Description copied from interface: Database

Is this AbstractDatabase subclass the correct one to use for the given connection.

Throws:

DatabaseException

supportsInitiallyDeferrableColumns

public boolean supportsInitiallyDeferrableColumns()

Description copied from interface: Database

Returns whether this database support initially deferrable columns.

supportsTablespaces

public boolean supportsTablespaces()

getViewDefinition

public String getViewDefinition(CatalogAndSchema schema,
 String viewName)
                         throws DatabaseException

Specified by:

getViewDefinition in interface Database

Overrides:

getViewDefinition in class AbstractJdbcDatabase

Throws:

DatabaseException

supportsSequences

public boolean supportsSequences()

Description copied from class: AbstractJdbcDatabase

Does the database type support sequence.

Specified by:

supportsSequences in interface Database

Overrides:

supportsSequences in class AbstractJdbcDatabase

supports

public boolean supports(Class<? extends DatabaseObject> object)

Description copied from interface: Database

Whether this database supports the specified object type. It is invoking the deprecated methods to ensure that extensions are not broken, but once those are removed it will return only true

Parameters:

object - the object type to check

Returns:

true if the database supports the object type, false otherwise

supportsSchemas

public boolean supportsSchemas()

Description copied from interface: Database

Whether this database supports schemas

Specified by:

supportsSchemas in interface Database

Overrides:

supportsSchemas in class AbstractJdbcDatabase

getTrigger

public String getTrigger(String table,
 String column)

getAutoIncrementClause

public String getAutoIncrementClause()

Overrides:

getAutoIncrementClause in class AbstractJdbcDatabase

generateAutoIncrementStartWith

protected boolean generateAutoIncrementStartWith(BigInteger startWith)

Overrides:

generateAutoIncrementStartWith in class AbstractJdbcDatabase

generateAutoIncrementBy

protected boolean generateAutoIncrementBy(BigInteger incrementBy)

Overrides:

generateAutoIncrementBy in class AbstractJdbcDatabase

getSystemViews

protected Set<String> getSystemViews()

Description copied from class: AbstractJdbcDatabase

Returns system (undroppable) views.

Overrides:

getSystemViews in class AbstractJdbcDatabase

getSystemTables

protected Set<String> getSystemTables()

Description copied from class: AbstractJdbcDatabase

Returns system (undroppable) views.

Overrides:

getSystemTables in class AbstractJdbcDatabase

getDateTimeLiteral

public String getDateTimeLiteral(Timestamp date)

Specified by:

getDateTimeLiteral in interface Database

Overrides:

getDateTimeLiteral in class AbstractJdbcDatabase

supportsDropTableCascadeConstraints

public boolean supportsDropTableCascadeConstraints()

Specified by:

supportsDropTableCascadeConstraints in interface Database

Overrides:

supportsDropTableCascadeConstraints in class AbstractJdbcDatabase

supportsCreateIfNotExists

public boolean supportsCreateIfNotExists(Class<? extends DatabaseObject> type)

Description copied from interface: Database

Does the database support the "if not exits" syntax?

Parameters:

type - the DatabaseObject type to be checked.

Returns:

true if the "if not exists" syntax is supported, false otherwise.

supportsDatabaseChangeLogHistory

public boolean supportsDatabaseChangeLogHistory()

Description copied from interface: Database

Does the particular database implementation support the database changelog history feature and associated table?

Returns:

true if supported, false otherwise