Laraadmin和sqlite“ SHOW”：语法错误（SQL：SHOW TABLES）

Question

I have installed laraadmin as for quick admin with using sqlite. But problem is when i am going to create something getting SQLSTATE[HY000]: General error: 1 near "SHOW": syntax error (SQL: SHOW TABLES) Thanks

Answer 1

Unfortunately SQLite doesn't know SHOW TABLES , but instead it has:

special command line commands , like .schema or .tables (with optional LIKE patterns)

a master metadata table , called sqlite_master

So let's say you have the following tables:

sqlite> CREATE TABLE A(a INT, b, INT, c TEXT);
sqlite> CREATE TABLE B(a INT);
sqlite> CREATE TABLE AB(a TEXT, b TEXT);

You can query the schema:

sqlite> .schema
CREATE TABLE A(a INT, b, INT, c TEXT);
CREATE TABLE B(a INT);
CREATE TABLE AB(a TEXT, b TEXT);

Query the table names:

sqlite> .tables
A   AB  B

Query all the metadata:

sqlite> SELECT * FROM sqlite_master WHERE type = 'table';
table|A|A|2|CREATE TABLE A(a INT, b, INT, c TEXT)
table|B|B|3|CREATE TABLE B(a INT)
table|AB|AB|4|CREATE TABLE AB(a TEXT, b TEXT)

Query the schema of table names matching a specific LIKE pattern:

sqlite> .schema A%
CREATE TABLE A(a INT, b, INT, c TEXT);
CREATE TABLE AB(a TEXT, b TEXT);

Query the table names matching a specific LIKE pattern:

sqlite> .tables A%
A   AB