1:判断表是否存在
SELECT count(*) FROM sqlite_master WHERE type='table' AND name='tableName';
原文链接:https://www.f2er.com/sqlite/201200.html1:判断表是否存在
SELECT count(*) FROM sqlite_master WHERE type='table' AND name='tableName';
原文链接:https://www.f2er.com/sqlite/201200.html