Question

调用此查询时，我在运行时期间遇到语法错误。

adoquery1.Active := false;
adoquery1.SQL.Clear;
SQLQuery := 'INSERT INTO Comics ';
SQLQuery := SQLQuery + '(Name,Issue,Series,Volume,Poster,';
SQLQuery := SQLQuery + 'Desc,Writer,Artist,Read,Link,Extra) ';
SQLQuery := SQLQuery + 'VALUE('+ quotedstr(SeriesName+' '+IssueNumber);
SQLQuery := SQLQuery + ','+ quotedstr(IssueNumber);
SQLQuery := SQLQuery + ','+ quotedstr(SeriesName);
SQLQuery := SQLQuery + ','+ quotedstr(VolumeNumber);
SQLQuery := SQLQuery + ','+ quotedstr(Poster);
SQLQuery := SQLQuery + ','+ quotedstr(Desc);
SQLQuery := SQLQuery + ','+ quotedstr(Writer);
SQLQuery := SQLQuery + ','+ quotedstr(Artist);
SQLQuery := SQLQuery + ','+ quotedstr(haveRead);
SQLQuery := SQLQuery + ','+ quotedstr(filelink);
SQLQuery := SQLQuery + ','+ quotedstr(Extra);
SQLQuery := SQLQuery + ')';
memo1.Text := SQLQuery;
adoquery1.SQL.Add(SQLQuery);
adoquery1.Active := true;

当我执行memo1.text = sqlquery时，它看起来没问题，有什么建议吗？这是我在memo1.text中得到的。

INSERT INTO Comics (Name,Issue,Series,Volume,Poster,Desc,Writer,Artist,Read,Link,Extra VALUE('xmen 8','8','xmen','1','na','Some Description','BOBwriter','BOBArtist','Yes','C:\Comics\xmen8.cbr','Some Extra info')

Answer 1

Desc是保留字，因此您应该使用[Desc]或将其括在反引号中（我不知道您正在使用哪个数据库）。
更多：我认为它应该是VALUES(而不是VALUE(。

INSERT INTO Comics 
    (Name, Issue, Series, Volume, Poster, [Desc],
     Writer, Artist, [Read], Link, Extra) 
VALUES
    ('xmen 8', '8', 'xmen', '1', 'na', 'Some Description',
     'BOBwriter', 'BOBArtist', 'Yes', 'C:\Comics\xmen8.cbr','Some Extra info')

Answer 2

将{strong> Reserved Word DESC与brackets

一起加密

adoquery1.Active := false;
adoquery1.SQL.Clear;
SQLQuery := 'INSERT INTO Comics ';
SQLQuery := SQLQuery + '(Name,Issue,Series,Volume,Poster,';
SQLQuery := SQLQuery + '[Desc],Writer,Artist,[Read],Link,Extra) ';
SQLQuery := SQLQuery + 'VALUES ('+ quotedstr(SeriesName+' '+IssueNumber);
SQLQuery := SQLQuery + ','+ quotedstr(IssueNumber);
SQLQuery := SQLQuery + ','+ quotedstr(SeriesName);
SQLQuery := SQLQuery + ','+ quotedstr(VolumeNumber);
SQLQuery := SQLQuery + ','+ quotedstr(Poster);
SQLQuery := SQLQuery + ','+ quotedstr(Desc);
SQLQuery := SQLQuery + ','+ quotedstr(Writer);
SQLQuery := SQLQuery + ','+ quotedstr(Artist);
SQLQuery := SQLQuery + ','+ quotedstr(haveRead);
SQLQuery := SQLQuery + ','+ quotedstr(filelink);
SQLQuery := SQLQuery + ','+ quotedstr(Extra);
SQLQuery := SQLQuery + ')';
memo1.Text := SQLQuery;
adoquery1.SQL.Add(SQLQuery);
adoquery1.Active := true;

Answer 3

使用Values代替value Desc和Read是保留的关键字，因此请将其括在方括号中您忘记在Values关键字之前保留右括号。

INSERT INTO Comics 
            (Name, 
             Issue, 
             Series, 
             Volume, 
             Poster, 
             [Desc], 
             Writer, 
             Artist, 
             [Read], 
             Link, 
             Extra) 
VALUES     ('xmen 8', 
            '8', 
            'xmen', 
            '1', 
            'na', 
            'Some Description', 
            'BOBwriter', 
            'BOBArtist', 
            'Yes', 
            'C:\Comics\xmen8.cbr', 
            'Some Extra info')

INSERT INTO语句中的ADOQuery SQL语法错误

3 个答案: