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liquibase.database.core

public Class InformixDatabase

extends AbstractJdbcDatabase
Class Inheritance
Imports
liquibase.CatalogAndSchema, .Scope, liquibase.database.AbstractJdbcDatabase, .DatabaseConnection, .OfflineConnection, liquibase.exception.DatabaseException, .UnexpectedLiquibaseException, liquibase.executor.ExecutorService, liquibase.statement.core.GetViewDefinitionStatement, .RawSqlStatement, liquibase.structure.DatabaseObject, liquibase.structure.core.Table, java.math.BigInteger, java.util.HashSet, .List, .Map, .Set, java.util.regex.Pattern

Field Summary

Modifier and TypeField and Description
private static final Pattern
CREATE_VIEW_AS_PATTERN

Hides liquibase.database.AbstractJdbcDatabase.CREATE_VIEW_AS_PATTERN.

private static final String
CREATE_VIEW_AS_REGEX

Hides liquibase.database.AbstractJdbcDatabase.CREATE_VIEW_AS_REGEX.

private static final String
DATETIME_FIELD_QUALIFIER

private static final String
PRODUCT_NAME

private static final String
PRODUCT_NAME_DB2JCC_PREFIX

private final Set<String>
systemTablesAndViews

private static final String
TIME_FIELD_QUALIFIER

Inherited from liquibase.database.AbstractJdbcDatabase:
caseSensitivecurrentDateTimeFunctiondateFunctionsdefaultAutoIncrementBydefaultAutoIncrementStartWithdefaultCatalogNamedefaultSchemaNamequotingStrategysequenceCurrentValueFunctionsequenceNextValueFunctionunmodifiableDataTypesunquotedObjectsAreUppercased

Constructor Summary

AccessConstructor and Description
public
InformixDatabase()

Method Summary

Modifier and TypeMethod and Description
public String
escapeObjectName(final String catalogName, final String schemaName, final String objectName, final Class<? extends DatabaseObject> objectType)

Overrides liquibase.database.AbstractJdbcDatabase.escapeObjectName.

Implements liquibase.database.Database.escapeObjectName.

public String
getAutoIncrementClause(final BigInteger startWith, final BigInteger incrementBy, final String generationType, final Boolean defaultOnNull)

Overrides liquibase.database.AbstractJdbcDatabase.getAutoIncrementClause.

Implements liquibase.database.Database.getAutoIncrementClause.

Returns database-specific auto-increment DDL clause.

protected String
getConnectionSchemaName()

Overrides liquibase.database.AbstractJdbcDatabase.getConnectionSchemaName.

Overwrite this method to get the default schema name for the connection.

public String
getDateLiteral(final String isoDate)

Overrides liquibase.database.AbstractJdbcDatabase.getDateLiteral.

Implements liquibase.database.Database.getDateLiteral.

Return a date literal with the same value as a string formatted using ISO 8601.

protected String
getDefaultDatabaseProductName()

Implements abstract liquibase.database.AbstractJdbcDatabase.getDefaultDatabaseProductName.

public String
getDefaultDriver(final String url)

Implements liquibase.database.Database.getDefaultDriver.

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

public Integer
getDefaultPort()

Implements liquibase.database.Database.getDefaultPort.

public int
getPriority()

Implements liquibase.servicelocator.PrioritizedService.getPriority.

public String
getShortName()

Implements liquibase.database.Database.getShortName.

Returns an all-lower-case short name of the product.

public String
getSystemSchema()

Overrides liquibase.database.AbstractJdbcDatabase.getSystemSchema.

Implements liquibase.database.Database.getSystemSchema.

protected Set<String>
getSystemViews()

Overrides liquibase.database.AbstractJdbcDatabase.getSystemViews.

Returns system (undroppable) views.

public String
getViewDefinition(CatalogAndSchema schema, final String viewName)

Overrides liquibase.database.AbstractJdbcDatabase.getViewDefinition.

Implements liquibase.database.Database.getViewDefinition.

public boolean
isCorrectDatabaseImplementation(final DatabaseConnection conn)

Implements liquibase.database.Database.isCorrectDatabaseImplementation.

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

public String
quoteObject(String objectName, Class<? extends DatabaseObject> objectType)

Overrides liquibase.database.AbstractJdbcDatabase.quoteObject.

public void
setConnection(final DatabaseConnection connection)

Overrides liquibase.database.AbstractJdbcDatabase.setConnection.

Implements liquibase.database.Database.setConnection.

public boolean
supportsCatalogInObjectName(final Class<? extends DatabaseObject> type)

Overrides liquibase.database.AbstractJdbcDatabase.supportsCatalogInObjectName.

Implements liquibase.database.Database.supportsCatalogInObjectName.

public boolean
supportsCreateIfNotExists(Class<? extends DatabaseObject>
the DatabaseObject type to be checked.
type)

Overrides default liquibase.database.Database.supportsCreateIfNotExists.

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

public boolean
supportsInitiallyDeferrableColumns()

Implements liquibase.database.Database.supportsInitiallyDeferrableColumns.

Returns whether this database support initially deferrable columns.

public boolean
supportsRestrictForeignKeys()

Overrides liquibase.database.AbstractJdbcDatabase.supportsRestrictForeignKeys.

Implements liquibase.database.Database.supportsRestrictForeignKeys.

public boolean
supportsTablespaces()

Implements liquibase.database.Database.supportsTablespaces.

Inherited from liquibase.database.AbstractJdbcDatabase:
addReservedWordscanCreateChangeLogTableclosecommitcorrectObjectNamecorrectSchemacorrectSchemacreatesIndexesForForeignKeysdataTypeIsNotModifiabledisableForeignKeyChecksdoesTagExistdropDatabaseObjectsenableForeignKeyChecksequalsescapeColumnNameescapeColumnNameescapeColumnNameListescapeConstraintNameescapeDataTypeNameescapeIndexNameescapeObjectNameescapeSequenceNameescapeStringForDatabaseescapeTableNameescapeViewNameexecuteexecuteRollbackStatementsexecuteRollbackStatementsexecuteStatementsfilterRollbackVisitorsgenerateAutoIncrementBygenerateAutoIncrementStartWithgenerateDatabaseFunctionValuegeneratePrimaryKeyNamegetgetAutoCommitModegetAutoIncrementByClausegetAutoIncrementClausegetAutoIncrementClausegetAutoIncrementClosinggetAutoIncrementOpeninggetAutoIncrementStartWithClausegetConcatSqlgetConnectiongetConnectionCatalogNamegetConnectionSchemaNameCallStatementgetContainingObjectsgetCurrentDateTimeFunctiongetDatabaseChangeLogLockTableNamegetDatabaseChangeLogTableNamegetDatabaseMajorVersiongetDatabaseMinorVersiongetDatabaseProductNamegetDatabaseProductVersiongetDataTypeMaxParametersgetDateFunctionsgetDateLiteralgetDateLiteralgetDateTimeLiteralgetDefaultCatalogNamegetDefaultFractionalDigitsForTimestampgetDefaultScaleForNativeDataTypegetDefaultSchemagetDefaultSchemaNamegetFetchSizegetJdbcCatalogNamegetJdbcCatalogNamegetJdbcSchemaNamegetJdbcSchemaNamegetLineCommentgetLiquibaseCatalogNamegetLiquibaseSchemaNamegetLiquibaseTablespaceNamegetMaxFractionalDigitsForTimestampgetNamegetObjectQuotingStrategygetOutputDefaultCataloggetOutputDefaultSchemagetQuotingEndCharactergetQuotingEndReplacementgetQuotingStartCharactergetRanChangeSetgetRanChangeSetListgetRanDategetRawDatabaseChangeLogLockTableNamegetRawDatabaseChangeLogTableNamegetRunStatusgetSchemaAndCatalogCasegetSchemaFromJdbcInfogetSystemTablesgetTimeLiteralhashCodeisAutoCommitisCaseSensitiveisCatalogOrSchemaTypeisCurrentTimeFunctionisDateOnlyisDateTimeisDefaultCatalogisDefaultSchemaisFunctionisLiquibaseObjectisReservedWordisSafeToRunUpdateisSystemObjectisSystemViewisTimeOnlyisTimestampjdbcCallsCatalogsSchemasmarkChangeSetExecStatusmustQuoteObjectNameparseDateremoveRanStatusrequiresExplicitNullForColumnsrequiresPasswordrequiresUsernameresetInternalStaterollbacksaveRollbackStatementsaveStatementssetsetAutoCommitsetCanCacheLiquibaseTableInfosetCaseSensitivesetCurrentDateTimeFunctionsetDatabaseChangeLogLockTableNamesetDatabaseChangeLogTableNamesetDefaultCatalogNamesetDefaultSchemaNamesetLiquibaseCatalogNamesetLiquibaseSchemaNamesetLiquibaseTablespaceNamesetObjectQuotingStrategysetOutputDefaultCatalogsetOutputDefaultSchemastartsWithNumericsupportsAutoIncrementsupportsBatchUpdatessupportsCatalogssupportsDDLInTransactionsupportsDropTableCascadeConstraintssupportsForeignKeyDisablesupportsNotNullConstraintNamessupportsPrimaryKeyNamessupportsSchemassupportsSequencestagtoStringunescapeDataTypeNameunescapeDataTypeStringvalidate

Field Detail

CREATE_VIEW_AS_PATTERNback to summary
private static final Pattern CREATE_VIEW_AS_PATTERN

Hides liquibase.database.AbstractJdbcDatabase.CREATE_VIEW_AS_PATTERN.

CREATE_VIEW_AS_REGEXback to summary
private static final String CREATE_VIEW_AS_REGEX

Hides liquibase.database.AbstractJdbcDatabase.CREATE_VIEW_AS_REGEX.

DATETIME_FIELD_QUALIFIERback to summary
private static final String DATETIME_FIELD_QUALIFIER
PRODUCT_NAMEback to summary
private static final String PRODUCT_NAME
PRODUCT_NAME_DB2JCC_PREFIXback to summary
private static final String PRODUCT_NAME_DB2JCC_PREFIX
systemTablesAndViewsback to summary
private final Set<String> systemTablesAndViews
TIME_FIELD_QUALIFIERback to summary
private static final String TIME_FIELD_QUALIFIER

Constructor Detail

InformixDatabaseback to summary
public InformixDatabase()

Method Detail

escapeObjectNameback to summary
public String escapeObjectName(final String catalogName, final String schemaName, final String objectName, final Class<? extends DatabaseObject> objectType)

Overrides liquibase.database.AbstractJdbcDatabase.escapeObjectName.

Implements liquibase.database.Database.escapeObjectName.

Annotations
@Override
getAutoIncrementClauseback to summary
public String getAutoIncrementClause(final BigInteger startWith, final BigInteger incrementBy, final String generationType, final Boolean defaultOnNull)

Overrides liquibase.database.AbstractJdbcDatabase.getAutoIncrementClause.

Implements liquibase.database.Database.getAutoIncrementClause.

Doc from liquibase.database.Database.getAutoIncrementClause.

Returns database-specific auto-increment DDL clause.

Annotations
@Override
getConnectionSchemaNameback to summary
protected String getConnectionSchemaName()

Overrides liquibase.database.AbstractJdbcDatabase.getConnectionSchemaName.

Doc from liquibase.database.AbstractJdbcDatabase.getConnectionSchemaName.

Overwrite this method to get the default schema name for the connection. If you only need to change the statement that obtains the current schema then override

Annotations
@Override
getDateLiteralback to summary
public String getDateLiteral(final String isoDate)

Overrides liquibase.database.AbstractJdbcDatabase.getDateLiteral.

Implements liquibase.database.Database.getDateLiteral.

Doc from liquibase.database.AbstractJdbcDatabase.getDateLiteral.

Return a date literal with the same value as a string formatted using ISO 8601.

Note

many databases accept date literals in ISO8601 format with the 'T' replaced with a space. Only databases which do not accept these strings should need to override this method.

Implementation restriction: Currently, only the following subsets of ISO8601 are supported: yyyy-MM-dd hh:mm:ss yyyy-MM-ddThh:mm:ss

Annotations
@Override
getDefaultDatabaseProductNameback to summary
protected String getDefaultDatabaseProductName()

Implements abstract liquibase.database.AbstractJdbcDatabase.getDefaultDatabaseProductName.

Annotations
@Override
getDefaultDriverback to summary
public String getDefaultDriver(final String url)

Implements liquibase.database.Database.getDefaultDriver.

Doc from liquibase.database.Database.getDefaultDriver.

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

Annotations
@Override
getDefaultPortback to summary
public Integer getDefaultPort()

Implements liquibase.database.Database.getDefaultPort.

Annotations
@Override
getPriorityback to summary
public int getPriority()

Implements liquibase.servicelocator.PrioritizedService.getPriority.

Annotations
@Override
getShortNameback to summary
public String getShortName()

Implements liquibase.database.Database.getShortName.

Doc from liquibase.database.Database.getShortName.

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

Annotations
@Override
getSystemSchemaback to summary
public String getSystemSchema()

Overrides liquibase.database.AbstractJdbcDatabase.getSystemSchema.

Implements liquibase.database.Database.getSystemSchema.

Annotations
@Override
getSystemViewsback to summary
protected Set<String> getSystemViews()

Overrides liquibase.database.AbstractJdbcDatabase.getSystemViews.

Doc from liquibase.database.AbstractJdbcDatabase.getSystemViews.

Returns system (undroppable) views.

Annotations
@Override
getViewDefinitionback to summary
public String getViewDefinition(CatalogAndSchema schema, final String viewName) throws DatabaseException

Overrides liquibase.database.AbstractJdbcDatabase.getViewDefinition.

Implements liquibase.database.Database.getViewDefinition.

Annotations
@Override
isCorrectDatabaseImplementationback to summary
public boolean isCorrectDatabaseImplementation(final DatabaseConnection conn) throws DatabaseException

Implements liquibase.database.Database.isCorrectDatabaseImplementation.

Doc from liquibase.database.Database.isCorrectDatabaseImplementation.

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

Annotations
@Override
quoteObjectback to summary
public String quoteObject(String objectName, Class<? extends DatabaseObject> objectType)

Overrides liquibase.database.AbstractJdbcDatabase.quoteObject.

Annotations
@Override
setConnectionback to summary
public void setConnection(final DatabaseConnection connection)

Overrides liquibase.database.AbstractJdbcDatabase.setConnection.

Implements liquibase.database.Database.setConnection.

Annotations
@Override
supportsCatalogInObjectNameback to summary
public boolean supportsCatalogInObjectName(final Class<? extends DatabaseObject> type)

Overrides liquibase.database.AbstractJdbcDatabase.supportsCatalogInObjectName.

Implements liquibase.database.Database.supportsCatalogInObjectName.

Annotations
@Override
supportsCreateIfNotExistsback to summary
public boolean supportsCreateIfNotExists(Class<? extends DatabaseObject> type)

Overrides default liquibase.database.Database.supportsCreateIfNotExists.

Doc from liquibase.database.Database.supportsCreateIfNotExists.

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

Parameters
type:Class<? extends DatabaseObject>

the DatabaseObject type to be checked.

Returns:boolean

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

Annotations
@Override
supportsInitiallyDeferrableColumnsback to summary
public boolean supportsInitiallyDeferrableColumns()

Implements liquibase.database.Database.supportsInitiallyDeferrableColumns.

Doc from liquibase.database.Database.supportsInitiallyDeferrableColumns.

Returns whether this database support initially deferrable columns.

Annotations
@Override
supportsRestrictForeignKeysback to summary
public boolean supportsRestrictForeignKeys()

Overrides liquibase.database.AbstractJdbcDatabase.supportsRestrictForeignKeys.

Implements liquibase.database.Database.supportsRestrictForeignKeys.

Annotations
@Override
supportsTablespacesback to summary
public boolean supportsTablespaces()

Implements liquibase.database.Database.supportsTablespaces.

Annotations
@Override