org.sql.generation.api.grammar.builders.query
Interface SimpleQueryBuilder

All Superinterfaces:

AbstractBuilder<QueryExpression>

All Known Subinterfaces:

PgSQLSimpleQueryBuilder

public interface SimpleQueryBuilder
extends AbstractBuilder<QueryExpression>

This is builder to quickly create simple queries, without the generic and not-so-easy-to-use methods of traditional QuerySpecificationBuilder + QueryFactory style. Using this builder is generally not thread-safe.

Author:

Stanislav Muhametsin

Method Summary

SimpleQueryBuilder	as(String columnAlias) Adds alias to the most recently added column.
SimpleQueryBuilder	from(TableName... tableNames) Adds table names for FROM clause of this query.
SimpleQueryBuilder	groupBy(String... columns) Adds GROUP BY columns for this query.
SimpleQueryBuilder	having(BooleanExpression groupingCondition) Adds HAVING grouping condition for this query.
SimpleQueryBuilder	orderByAsc(String... columns) Adds ORDER BY columns for this query, with ASC as ordering specification.
SimpleQueryBuilder	orderByDesc(String... columns) Adds ORDER BY columns for this query, with DESC as ordering specification.
SimpleQueryBuilder	select(String... columnNames) Adds the specified columns to the SELECT list.
SimpleQueryBuilder	select(ValueExpression... expressions) Adds the specified column expressions to the SELECT list.
SimpleQueryBuilder	where(BooleanExpression searchCondition) Sets the search condition (WHERE clause) for this query.

Methods inherited from interface org.sql.generation.api.grammar.builders.AbstractBuilder

createExpression

Method Detail

select

SimpleQueryBuilder select(String... columnNames)

Adds the specified columns to the SELECT list.

Parameters:

columnNames - The names of the columns.

Returns:

This builder.

select

SimpleQueryBuilder select(ValueExpression... expressions)

Adds the specified column expressions to the SELECT list.

Parameters:

expressions - The value expressions for columns.

Returns:

This builder.

as

SimpleQueryBuilder as(String columnAlias)

Adds alias to the most recently added column.

Parameters:

columnAlias - The alias for most recently added column;

Returns:

This builder.

from

SimpleQueryBuilder from(TableName... tableNames)

Adds table names for FROM clause of this query.

Parameters:

tableNames - The table names to add.

Returns:

This builder.

where

SimpleQueryBuilder where(BooleanExpression searchCondition)

Sets the search condition (WHERE clause) for this query.

Parameters:

searchCondition - The search condition for this query.

Returns:

This builder.

groupBy

SimpleQueryBuilder groupBy(String... columns)

Adds GROUP BY columns for this query.

Parameters:

columns - The column names for GROUP BY clause.

Returns:

This builder.

having

SimpleQueryBuilder having(BooleanExpression groupingCondition)

Adds HAVING grouping condition for this query.

Parameters:

groupingCondition - The grouping condition for this query.

Returns:

This builder.

orderByAsc

SimpleQueryBuilder orderByAsc(String... columns)

Adds ORDER BY columns for this query, with ASC as ordering specification.

Parameters:

columns - The column names for ORDER BY.

Returns:

This builder.

orderByDesc

SimpleQueryBuilder orderByDesc(String... columns)

Adds ORDER BY columns for this query, with DESC as ordering specification.

Parameters:

columns - The column names for ORDER BY.

Returns:

This builder.