存储的迭代过程不插入到表中

Question

我使用了两个过程，一个定义游标，第二个将第一个结果插入到临时表中，然后再插入到最终表中。我已经为游标测试了我的选择查询定义，它正在返回我想要的结果；但是，我的临时表中没有插入任何值。

迭代过程

CREATE PROCEDURE procIteration ()
BEGIN
DECLARE done BOOLEAN DEFAULT FALSE;
DECLARE TaxonName varchar(170);
DECLARE RankID varchar(170);
DECLARE ParentID varchar(170);
DECLARE TaxonID varchar(170);
DECLARE cur CURSOR FOR SELECT child.SciName, RankID, parent.parentID, child.tid FROM taxa child LEFT JOIN (SELECT MAX(parenttid) as parentID, SciName, taxaenumtree.tid FROM taxaenumtree, taxa WHERE taxa.tid = taxaenumtree.tid GROUP BY taxaenumtree.tid) AS parent ON parent.tid = child.tid WHERE rankID = 10;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done := TRUE;

OPEN cur;

testLoop: LOOP
    FETCH cur INTO TaxonName, RankID, ParentID, TaxonID;
    IF done THEN 
        LEAVE testLoop;
    END IF;
    CALL taxon_reclamation(TaxonName, RankID, ParentID, TaxonID);
END LOOP testLoop;

CLOSE cur;
END //

插入过程

CREATE PROCEDURE taxon_reclamation (IN TaxonNameIn VARCHAR(170), IN RankIDIn VARCHAR(170), IN ParentIDIn VARCHAR(11), IN TaxonIDIn VARCHAR(170)) 
BEGIN
DECLARE TaxonName varchar(170);
DECLARE RankID varchar(170);
DECLARE ParentID varchar(170); 
DECLARE TaxonID varchar(170);
SET TaxonName = TaxonNameIn;
SET RankID = RankIDIn;
SET TaxonID = TaxonIDIn;
SET ParentID = ParentIDIn;

INSERT INTO taxon_reclamation(TaxonID, FullName, Name, RankID, ParentID, TaxonTreeDefID, TaxonTreeDefItemID)
VALUES (TaxonID, TaxonName, TaxonName, RankID, ParentID, 2, 1);
END //

我应该得到一个临时表，其中包含分类单元的名称、分类单元 ID、该分类单元的父 ID 及其 rankID（科、属、种等）。

Answer 1

您应该更改变量的名称，使其与列名不同。