Java DB

Apache Derby

Derby Reference Manual

Derby Getting Started
Derby Reference Manual
Derby Developer's Guide
Derby Performance Tuning
Derby Server and Admin Guide
Derby Tools and Utilities
Derby Reference Manual
-SQL language reference
-Capitalization and special characters
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-Rules for SQL92 identifiers
-SQL92Identifier
-column-Name
-correlation-Name
-new-table-Name
-schemaName
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-
-RoleName
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-Built-in system functions
-Built-in system procedures
-SYSCS_B ACKUP_D ATABASE
-SYSCS_BAC KUP_DATAB ASE_NOWAIT
-SYSCS_BACKUP_DAT ABASE_AND_ENABLE _LOG_ARCHIVE_MODE
-SYSCS_BACKUP_DATAB ASE_AND_ENABLE_LOG ARCHIVE_MODE_NOWAIT
-SYSCS_EMP TY_STATEM ENT_CACHE
-SYSCS_CH ECKPOINT _DATABASE
-SYSCS_COMPRESS_TABLE
-SYSCS_INP LACE_COMP RESS_TABLE
-SYSCS_DISA BLE_LOG_AR CHIVE_MODE
-SYSCS_EXPORT_TABLE
-SYSCS_EXPOR T_TABLE_LOB S_TO_EXTFILE
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-SYSCS_IMPORT_DATA
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-SYSCS_IMPORT_TABLE
-SYSCS_IMPORT _TABLE_LOBS_ FROM_EXTFILE
-SYSCS_F REEZE_D ATABASE
-SYSCS_U NFREEZE DATABASE
-SYSCS_REL OAD_SECUR ITY_POLICY
-SYSCS_SET _DATABASE _PROPERTY
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-SYSCS_S ET_XPLA N_SCHEMA
-SYSCS_S ET_XPLA IN_MODE
-SYSCS_S ET_USER _ACCESS
-SYSCS_U PDATE_S ATISTICS
-SYSCS_DIAG diagnostic tables and functions
-Data types
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-SQL reserved words
-Derby support for SQL-92 features
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-XPLAIN style tables
-Derby exception messages and SQL states
-JDBC reference
-java.sql.Driver interface
-java. sql. DriverManager. getConnection method
-java.sql.Connection interface
-java. sql. DatabaseMetaData interface
-java.sql.Statement interface
-java. sql. CallableStatement interface
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-java.sql.ResultSet interface
-java. sql. ResultSetMetaData interface
-java.sql.SQLException class
-java.sql.SQLWarning class
-java.sql.Savepoint interface
-Mapping of java. sql. Types to SQL types
-JDBC Package for Connected Device Configuration/Foundation Profile (JSR 169)
-JDBC 4.0-only features
-Setting attributes for the database connection URL
-bootPassword= key attribute
-collation= collation attribute
-create= true attribute
-createFrom= path attribute
-databaseName= nameofDatabase attribute
-dataEncryption= true attribute
-drop= true attribute
-encryptionKey= key attribute
-encryptionProvider= providerName attribute
-encryptionAlgorithm= algorithm attribute
-failover= true attribute
-logDevice= logDirectoryPath attribute
-newEncryptionKey= key attribute
-newBootPassword= newPassword attribute
-password= userPassword attribute
-restoreFrom= path attribute
-rollForwardRecoveryFrom= path attribute
-securityMechanism= value attribute
-shutdown= true attribute
-slaveHost= hostname attribute
-slavePort= portValue attribute
-startMaster= true attribute
-startSlave= true attribute
-stopMaster= true attribute
-stopSlave= true attribute
-territory= ll_CC attribute
-traceDirectory= path attribute
-traceFile= path attribute
-traceFileAppend= true attribute
-traceLevel= value attribute
-upgrade= true attribute
-user= userName attribute
-ssl= sslMode attribute
-Creating a connection without specifying attributes
-Derby property reference
-Scope of Derby properties
-Dynamic and static properties
-Derby properties
-derby. authentication. builtin. algorithm
-derby. authentication. ldap. searchAuthDN
-derby. authentication. ldap. searchAuthPW
-derby. authentication. ldap. searchBase
-derby. authentication. ldap. searchFilter
-
-
-derby. connection. requireAuthentication
-derby. database. defaultConnectionMode
-derby. database. forceDatabaseLock
-
-
-
-derby. database. readOnlyAccessUsers
-derby. database. sqlAuthorization
-derby.infolog.append
-derby. jdbc. xaTransactionTimeout
-
-derby. language. logStatementText
-
-
-derby. locks. escalationThreshold
-derby.locks.monitor
-
-derby. replication. logBufferSize
-derby. replication. maxLogShippingInterval
-derby. replication. minLogShippingInterval
-
-
-derby. storage. minimumRecordSize
-
-derby. storage. pageReservedSpace
-
-
-
-
-
-
-derby. stream. error. logSeverityLevel
-derby.system.bootAll
-
-derby.system.home
-derby.user.UserName
-J2EE Compliance: Java Transaction API and javax. sql Interfaces
-Derby API
-Supported territories
-Derby limitations

 

SYSCS_UTIL.SYSCS_CHECKPOINT_DATABASE system procedure

The SYSCS_UTIL.SYSCS_CHECKPOINT_DATABASE system procedure checkpoints the database by flushing all cached data to disk.

Syntax

SYSCS_UTIL.SYSCS_CHECKPOINT_DATABASE()

No result is returned by this procedure.

JDBC example

CallableStatement cs = conn.prepareCall
("CALL SYSCS_UTIL.SYSCS_CHECKPOINT_DATABASE()");
cs.execute();
cs.close();

SQL Example

CALL SYSCS_UTIL.SYSCS_CHECKPOINT_DATABASE();
 

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