In the relations i have added some alias so that i can use the alias instead of the tablename. (hopefully this issue is fixed in some timehttps://github.com/yiisoft/yii2/issues/2377) However what is the “best way” to fix this ambiguous problems. In yii1 the main table always have...
Alternative for OR in WHERE clause Alternative for PIVOT Alternative of CURSOR in SQL to improve performance ? alternative query for in clause Alternative to Full Outer Join Alternative to Row_Number Query Alternative way STUFF for XML PATH ('') ? Am getting an error when i run this code Am...
SQL Error "1052": Column 'itemtype' in where clause is ambiguous in query "SELECT COUNT(*) AS cpt FROM glpi_items_tickets INNER JOIN glpi_tickets ON (glpi_items_tickets.tickets_id = glpi_tickets.id) WHERE itemtype = 'Ticket' AND items_id = '8180' AND is_deleted = '0'" I've h...
DTS_E_OPERATIONFAILCACHEINUSE Field DTS_E_OUTPUTCOLUMNHASNOERRORCOLUMN Field DTS_E_OUTPUTCOLUMNNAMECONFLICT Field DTS_E_OUTPUTCOLUMNNOTININPUT Field DTS_E_OUTPUTNOTUSED Field DTS_E_OUTPUTREDIRECTINTRANSACTIONNOTALLOWED Field DTS_E_OUTPUTWITHMULTIPLEERRORS Field DTS_E_PACKAGEDESCRIPTIONTOOLONG Field DT...
DTS_E_INVALIDFILENAMEINCONNECTION DTS_E_INVALIDFLATFILECOLUMNTYPE DTS_E_INVALIDFOREACHPROPERTYMAPPING DTS_E_INVALIDINDEX DTS_E_INVALIDINPUTCOLUMNCACHE DTS_E_INVALIDINPUTCOUNT DTS_E_INVALIDINPUTLINEAGEID DTS_E_INVALIDNODE DTS_E_INVALIDOBJECTID DTS_E_INVALIDOBJECTNAME DTS_E_INV...
In this case, the SQL is not executable that most SQL engine would complain f1 is ambiguous. So it's hard to tell whether it's wrong or right if we output two column lineage paths. However, JOIN with USING is indeed a good counter example that's syntactically correct, where two column...
Functions for Use in SELECT and WHERE ClausesColumn Types MySQL supports a number of column types, which may be grouped into three categories: numeric types, date and time types, and string (character) types. This section first gives an overview of the types available and summarises the stora...
Alternative for OR in WHERE clause Alternative for PIVOT Alternative of CURSOR in SQL to improve performance ? alternative query for in clause Alternative to Full Outer Join Alternative to Row_Number Query Alternative way STUFF for XML PATH ('') ? Am getting an error when i run this code Am...
an error "ERROR 1052 (23000): Column 'host' in order clause is ambiguous": SELECT 1 AS host FROM mysql.user JOIN mysql.db ON (db.host = user.host) ORDER BY LENGTH(host) If I change it to "ORDER BY host", it runs successfully. Is there a reason why the above query is an ...
Column ‘create_time’ in order clause is ambiguous 原因是我多表查询,这个列两个表都有,需要指定一下哪个表的。 92210 Python调用:get_column ImportError: cannot import name 'get_column_letter' 导入错误:不能导入'get_column_letter' 继续度娘 原来get_column_letter ...