所以我最近一直在玩knex,但是我发现自己处于一种我不知道该怎么办的情况.
所以我有这个问题:
knex.raw("INSERT INTO tablename (`col1`, `col2`, `col3`) VALUES (?, ?, ?)
ON DUPLICATE KEY UPDATE col2 = VALUES(`col2`)",
[
['val1', 'hello', 'world'],
['val2', 'ohayo', 'minasan'],
]);
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由于某些原因,它给我一个错误Expected 2 bindings, saw 3.
我试过去做:
knex.raw("INSERT INTO tablename (`col1`, `col2`, `col3`) VALUES (?, ?, ?)
ON DUPLICATE KEY UPDATE col2 = VALUES(`col2`)",
['val1', 'hello', 'world'],
['val2', 'ohayo', 'minasan'],
);
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这次没有错误,但它只插入第一个数组.
我也尝试将值设为对象:
[
{col1: 'val1', col2: 'hello', col3: 'world'},
{col1: 'val2', col2: 'ohayo', col3: 'minasan'},
]
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但仍然没有运气.