Uses of Class
com.ibm.fhir.database.utils.query.Alias

Packages that use Alias

Package	Description
com.ibm.fhir.database.utils.query
com.ibm.fhir.database.utils.query.expression

Uses of Alias in com.ibm.fhir.database.utils.query

Methods in com.ibm.fhir.database.utils.query that return Alias

Modifier and Type	Method	Description
Alias	FromItem.getAlias()	Get the alias associated with this item in the from clause.
Alias	SelectItem.getAlias()
default Alias	RowSource.getImpliedAlias()	Get an implied alias for this row source if one is appropriate (e.g.
Alias	TableRowSource.getImpliedAlias()

Methods in com.ibm.fhir.database.utils.query with parameters of type Alias

Modifier and Type	Method	Description
void	Select.addColumn(String source, String name, Alias alias)	Add a single column to the select list, providing an alias for the column
SelectAdapter	SelectAdapter.addColumn(String source, String name, Alias alias)
SelectItemColumn	SelectList.addColumn(String source, String name, Alias alias)
void	FromClause.addFrom(Select sub, Alias alias)	Add the sub-query as an item in the from list
void	Select.addFrom(Select sub, Alias alias)	Add a sub-select statement with an alias to the from-clause
void	FromClause.addInnerJoin(String tableName, Alias alias, ExpNode joinOnPredicate)	Add an inner join clause to the FROM items list
void	Select.addInnerJoin(String tableName, Alias alias, ExpNode joinOnPredicate)	Add an inner join to the from clause for this select statement.
void	FromClause.addLeftOuterJoin(String tableName, Alias alias, ExpNode joinOnPredicate)	Add a left outer join clause to the FROM items list
void	Select.addLeftOuterJoin(String tableName, Alias alias, ExpNode joinOnPredicate)	Add a left outer join to the from clause for this select statement.
SelectItemSubQuery	SelectList.addSubQuery(Select subQuery, Alias alias)
void	FromClause.addTable(String tableName, Alias alias)	Add a table to the FROM items list
void	FromClause.addTable(String schemaName, String tableName, Alias alias)	Add a qualified schema.table with an alias.
void	Select.addTable(String tableName, Alias alias)	Add a table item with an alias to the from-clause
void	Select.addTable(String schemaName, String tableName, Alias alias)	Add a schema-qualified table item with an alias to the from clause
FromAdapter	FromAdapter.from(String tableName, Alias alias)	Add a table with an alias (tab AS foo) to the from clause returning this FromAdapter ready for the next item
FromAdapter	SelectAdapter.from(Select sub, Alias alias)	Add the sub-query select to the FROM clause
FromAdapter	SelectAdapter.from(String tableName, Alias alias)	Create a from clause for this select statement
FromAdapter	FromAdapter.innerJoin(String tableName, Alias alias, WhereFragment joinOnPredicate)	Add an INNER JOIN for the given table
FromAdapter	FromAdapter.leftOuterJoin(String tableName, Alias alias, WhereFragment joinOnPredicate)	Add a LEFT OUTER JOIN for the given table
void	SelectItem.setAlias(Alias alias)

Constructors in com.ibm.fhir.database.utils.query with parameters of type Alias

Constructor	Description
FromItem(RowSource rowSource, Alias alias)
FromJoin(FromJoin.JoinType joinType, RowSource rowSource, Alias alias, ExpNode joinOnPredicate)	Protected constructor
SelectItem(Alias alias)	Public constructor
SelectItemColumn(String source, String columnName, Alias alias)
SelectItemSubQuery(Select subQuery, Alias alias)

Uses of Alias in com.ibm.fhir.database.utils.query.expression

Methods in com.ibm.fhir.database.utils.query.expression that return Alias

Modifier and Type	Method	Description
static Alias	ExpressionSupport.alias(String aliasStr)	Factory function for creating an Alias from a string