在SQLite命令行中有一个命令可用:

.tables ?PATTERN?      List names of tables matching a LIKE pattern

它转换为以下SQL:

SELECT name FROM sqlite_master
WHERE type IN ('table','view') AND name NOT LIKE 'sqlite_%'
UNION ALL
SELECT name FROM sqlite_temp_master
WHERE type IN ('table','view')
ORDER BY 1

”。Schema " commando将列出可用的表及其行，通过显示用于创建上述表的语句:

sqlite> create table_a (id int, a int, b int);
sqlite> .schema table_a
CREATE TABLE table_a (id int, a int, b int);

在SQLite命令行中有一个命令可用:

.tables ?PATTERN?      List names of tables matching a LIKE pattern

它转换为以下SQL:

SELECT name FROM sqlite_master
WHERE type IN ('table','view') AND name NOT LIKE 'sqlite_%'
UNION ALL
SELECT name FROM sqlite_temp_master
WHERE type IN ('table','view')
ORDER BY 1

要列出表格，您还可以这样做:

SELECT name FROM sqlite_master
WHERE type='table';

我使用这个查询来获得它:

SELECT name FROM sqlite_master WHERE type='table'

在iOS中使用:

NSString *aStrQuery=[NSString stringWithFormat:@"SELECT name FROM sqlite_master WHERE type='table'"];

要显示所有表，使用

SELECT name FROM sqlite_master WHERE type = "table"

要显示所有行，我认为可以遍历所有表，并在每个表上执行SELECT *。但也许垃圾场才是你想要的?