在 SQLite 中转义 table 名称？
Escape table name in SQLite?
我在 SQLite 中有 table 个命名的引用，所以我似乎无法定位它。我用来编辑数据库的 SQLite studio 抛出错误。
有没有办法转义数据库名称？
查询是：
UPDATE References
SET DateTimeLastEdited = datetime('now', 'localtime')
WHERE NewsItemID = old.NewsItemID;
（这是我制作的触发器的一部分。）
您可以使用双引号转义 table 名称：
UPDATE "References" SET DateTimeLastEdited = datetime('now', 'localtime') WHERE NewsItemID = old.NewsItemID;
根据要转义的内容，需要使用不同的分隔符：
If you want to use a keyword as a name, you need to quote it. There
are four ways of quoting keywords in SQLite:
'keyword' A keyword in single quotes is a string literal.
"keyword" A keyword in double-quotes is an identifier.
[keyword] A
keyword enclosed in square brackets is an identifier. This is not
standard SQL. This quoting mechanism is used by MS Access and SQL
Server and is included in SQLite for compatibility.
`keyword` A
keyword enclosed in grave accents (ASCII code 96) is an identifier.
This is not standard SQL. This quoting mechanism is used by MySQL and
is included in SQLite for compatibility.
我在 SQLite 中有 table 个命名的引用，所以我似乎无法定位它。我用来编辑数据库的 SQLite studio 抛出错误。
有没有办法转义数据库名称？
查询是：
UPDATE References
SET DateTimeLastEdited = datetime('now', 'localtime')
WHERE NewsItemID = old.NewsItemID;
（这是我制作的触发器的一部分。）
您可以使用双引号转义 table 名称：
UPDATE "References" SET DateTimeLastEdited = datetime('now', 'localtime') WHERE NewsItemID = old.NewsItemID;
根据要转义的内容，需要使用不同的分隔符：
If you want to use a keyword as a name, you need to quote it. There are four ways of quoting keywords in SQLite:
'keyword' A keyword in single quotes is a string literal.
"keyword" A keyword in double-quotes is an identifier.
[keyword] A keyword enclosed in square brackets is an identifier. This is not standard SQL. This quoting mechanism is used by MS Access and SQL Server and is included in SQLite for compatibility.
`keyword` A keyword enclosed in grave accents (ASCII code 96) is an identifier. This is not standard SQL. This quoting mechanism is used by MySQL and is included in SQLite for compatibility.