equal
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replaced
150 - If the sorting method (SORT_METHOD) is not specified, then the sorting is |
150 - If the sorting method (SORT_METHOD) is not specified, then the sorting is |
151 ascendant (`ASC`). |
151 ascendant (`ASC`). |
152 |
152 |
153 - Aggregate Functions: COUNT, MIN, MAX, AVG, SUM, GROUP_CONCAT |
153 - Aggregate Functions: COUNT, MIN, MAX, AVG, SUM, GROUP_CONCAT |
154 |
154 |
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155 .. note:: |
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156 Aggregate functions will return None if there is no result row. |
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157 |
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158 |
155 Having |
159 Having |
156 ``````` |
160 ``````` |
157 |
161 |
158 The HAVING clause, as in SQL, has been originally introduced to restrict a query |
162 The HAVING clause, as in SQL, has been originally introduced to restrict a query |
159 according to value returned by an aggregate function, e.g.:: |
163 according to value returned by an aggregate function, e.g.:: |