public abstract class DBExpr extends DBObject
Modifier and Type | Field and Description |
---|---|
static long |
CTX_ALIAS |
static long |
CTX_ALL |
static long |
CTX_DEFAULT |
static long |
CTX_FULLNAME |
static long |
CTX_NAME |
static long |
CTX_NOPARENTHESIS |
static long |
CTX_VALUE |
Constructor and Description |
---|
DBExpr() |
Modifier and Type | Method and Description |
---|---|
abstract void |
addReferencedColumns(Set<DBColumn> list)
Internal function to obtain all DBColumnExpr-objects used by this expression.
|
abstract void |
addSQL(DBSQLBuilder sql,
long context)
Used to build the SQL command.
|
checkParamNull, getDatabase
public static final long CTX_DEFAULT
public static final long CTX_ALL
public static final long CTX_NAME
public static final long CTX_FULLNAME
public static final long CTX_VALUE
public static final long CTX_ALIAS
public static final long CTX_NOPARENTHESIS
public abstract void addSQL(DBSQLBuilder sql, long context)
sql
- the string buffer used to build the sql commandcontext
- context flag for this SQL-Command (see CTX_??? constants).Copyright © 2008–2023 Apache Software Foundation. All rights reserved.