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71
bool allow_null_cond, int *error);
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extern Item **not_found_item;
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A set of constants used for checking non aggregated fields and sum
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functions mixture in the ONLY_FULL_GROUP_BY_MODE.
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#define NON_AGG_FIELD_USED 1
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This enumeration type is used only by the function find_item_in_list
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to return the info on how an item has been resolved against a list
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of possibly aliased items.