org.teasoft.bee.osql.chain

Interface UnionSelect

All Superinterfaces:

ToSql

public interface UnionSelect
extends ToSql

UnionSelect interface for standard SQL with chain programming. union or union all for Select or String/String[] type parameters.

Since:

1.3

Author:

Kingstar

Method Summary

Modifier and Type	Method and Description
UnionSelect	union(Select subSelect1, Select subSelect2) union two Select type subSelect.
UnionSelect	union(String[] subSelects) create UnionSelect via sql string array.
UnionSelect	union(String subSelect1, String subSelect2) union two subSelect string.
UnionSelect	unionAll(Select subSelect1, Select subSelect2) union all two Select type subSelect.
UnionSelect	unionAll(String[] subSelects) create UnionSelect via sql string array.
UnionSelect	unionAll(String subSelect1, String subSelect2) union all two subSelect string.

Methods inherited from interface org.teasoft.bee.osql.chain.ToSql

getPvList, getTable, setUsePlaceholder, toSQL, toSQL

Method Detail

union

UnionSelect union(Select subSelect1,
                  Select subSelect2)

union two Select type subSelect.

Parameters:

subSelect1 - the first Select type parameter

subSelect2 - the second Select type parameter

Returns:

union

UnionSelect union(String subSelect1,
                  String subSelect2)

union two subSelect string.

Parameters:

subSelect1 - the first sub select string

subSelect2 - the second sub select string

Returns:

unionAll

UnionSelect unionAll(Select subSelect1,
                     Select subSelect2)

union all two Select type subSelect.

Parameters:

subSelect1 - the first Select type parameter

subSelect2 - the second Select type parameter

Returns:

unionAll

UnionSelect unionAll(String subSelect1,
                     String subSelect2)

union all two subSelect string.

Parameters:

subSelect1 - the first sub select string

subSelect2 - the second sub select string

Returns:

union

UnionSelect union(String[] subSelects)

create UnionSelect via sql string array. The Bee framework do not transfer parameter value to placeholder.

Parameters:

subSelects - sql string array

Returns:

UnionSelect

Since:

2.4.0

unionAll

UnionSelect unionAll(String[] subSelects)

create UnionSelect via sql string array. The Bee framework do not transfer parameter value to placeholder.

Parameters:

subSelects - sql string array

Returns:

UnionSelect