# SYSALIASES

Describes the procedures and functions in the database.

Column Name | Type | Length | Nullability | Contents
--- | --- | --- | --- | ---
ALIASID | CHAR | 36 | false | unique identifier for the alias
ALIAS | VARCHAR | 128 | false | alias
SCHEMAID | CHAR | 36 | true | reserved for future use
JAVACLASSNAME | LONGVARCHAR | 255 | false | the Java class name
ALIASTYPE | CHAR | 1 | false | 'F' (function)'P' (procedure)
NAMESPACE | CHAR | 1 | false | 'F' (function)'P' (procedure)
SYSTEMALIAS | BOOLEAN |  | false | true (system supplied or built-in alias) false (alias created by a user)
ALIASINFO | org.apache.derby. catalog.AliasInfo: This class is not part of the public API |  | true | A Java interface that encapsulates the additional information that is specific to an alias
SPECIFICNAME | VARCHAR | 128 | false | system-generated identifier

Parent topic: Derby System Tables
Related reference
SYSCHECKS
SYSCOLPERMS
SYSCOLUMNS
SYSCONGLOMERATES
SYSCONSTRAINTS
SYSDEPENDS
SYSFILES
SYSFOREIGNKEYS
SYSKEYS
SYSROUTINEPERMS
SYSSCHEMAS
SYSSTATISTICS
SYSSTATEMENTS
SYSTABLEPERMS
SYSTABLES
SYSTRIGGERS
SYSVIEWS