Question

我正在尝试执行以下PostgreSQL代码

DECLARE f RECORD;
DECLARE p RECORD;
DECLARE idaus int = 0;
BEGIN   
     FOR f IN EXECUTE 'SELECT DISTINCT name_f FROM piece'
     LOOP 
         EXECUTE 'INSERT INTO format (name) VALUES('''|| f.name_f ::text||''')';
     END LOOP;

     EXECUTE 'ALTER TABLE piece ADD COLUMN format_id integer';

     FOR p IN EXECUTE 'SELECT DISTINCT name_f FROM piece'
     LOOP
         idaus := (SELECT format.id FROM format WHERE name = p.name_f );
         EXECUTE 'UPDATE piece SET format_id = '||idaus||' WHERE name_f = '''||p.name_f ::text||'''';
     END LOOP;

     EXECUTE 'ALTER TABLE piece ADD CONSTRAINT FK_PieceFormat FOREIGN KEY (format_id) REFERENCES format ON DELETE CASCADE;';

     EXECUTE 'ALTER TABLE piece DROP COLUMN name_f RESTRICT';
 END;

迁移期间

 var script = File.ReadAllText(FunctionFullPathName);
 Execute.Sql(script );

但我有以下错误：

42601: syntax error near or at "RECORD"

我读了这个https://github.com/fluentmigrator/fluentmigrator/wiki/Fluent-Interface，但我没有找到任何东西。有谁知道我做错了什么？

Answer 1

（代表OP发布）。

我找到了这个解决方案;也许它不是最好的，但至少它是有效的。我在里面定义了一个带有该代码的函数，在创建它之后，我将其称为：

Execute.Sql("SELECT do_migration_004()");

执行PostgreSQL脚本时出现FluentMigrator错误

1 个答案: