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• SQLSelectClause

PHP Class SQLSelectClause

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Public Methods

Method	Description
__construct ( $p_indent )	Class constructor
addColumn ( string $p_column ) : void	Adds a column to be fetched by the query.
addConditionalWhere ( string $p_condition ) : void	Adds a conditional WHERE condition to the query (using 'OR' operator)
addGroupField ( $p_field )	Add group field
addHaving ( $p_condition )	Add HAVING condition
addJoin ( string $p_join ) : void	Adds a table join to the query.
addOrderBy ( string $p_order ) : void	Adds an ORDER BY condition to the query.
addTableFrom ( string $p_table ) : void	Adds a table to the FROM part of the query.
addWhere ( string $p_condition ) : void	Adds a WHERE condition to the query.
buildQuery ( ) : string	Builds the SQL query from the object attributes.
setDistinct ( string $p_column = null ) : void	Sets all or specific column(s) to be fetched DISTINCT.
setLimit ( integer $p_start, integer $p_offset ) : void	Sets the LIMIT of the query.
setTable ( string $p_table ) : void	Sets the name of the main table in the query.

Private Methods

Method	Description
buildColumns ( ) : string	Builds the list of columns to be retrieved by the query.
buildFrom ( ) : string	Builds the FORM part of the query based on the main table and whether there is some table to join with.
buildGroupBy ( ) : string	Builds the GROUP BY clause.
buildHaving ( ) : string	Builds the HAVING clause.
buildOrderBy ( ) : string	Builds the ORDER BY conditions.
buildWhere ( ) : string	Builds the list of WHERE conditions.
hasFrom ( ) : boolean	Returns whether there is FROM tables other than the main query table.
hasJoins ( ) : boolean	Returns whether there is table joins.
indent ( $p_inner ) : string	Returns the indentation string

Method Details