I have a very simple query:
explain
select *
from mytable
limit 1
And I cannot see the execution plan, I receive this error:
Error Code: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'explain select * from mytable limit 1' at line 1
Why doesn't this work?
Related
While I am trying to select a table on a MySQL data base, I am getting the following error:
SQL Error [1064] [42000]: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'table_1 as (
SELECT
user_id,
age
FROM example_table
)
S' at line 3
Error position: line: 2
Below I included the query:
WITH
table_1 as (
SELECT
user_id,
age
FROM example_table
)
SELECT * FROM table_1;
I checked different contributions on StackOverflow and other sites (like ERROR 1064 (42000) and Fix ERROR 1064 (42000) while creating a database in MySQL?
). I am aware there is some syntax error but I am not able to find a solution.
Help is really appreciated
I'm running the following SQL syntax:
mysql> SELECT COUNT<DISTINCT<EMP_NUM>> "Number of Employees"
FROM HOURS;`
But it's not working. I'm getting this error:
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'DISTINCT<EMP_NUM>> "Number of Employees" FROM HOURS' at line 1
Could you please guide me on where I am doing a mistake? Sorry, I'm new to MySQL and databases.
You need to use () instead of <> like this:
mysql> SELECT COUNT(DISTINCT EMP_NUM) "Number of Employees" from HOURS;
i got an error while im trying to execute query views in mysql version 5.7.19
Here is my query :
CREATE ALGORITHM=UNDEFINED DEFINER=`acc_webdev`#`%` SQL SECURITY DEFINER VIEW `view_dash_total` AS
SELECT
COUNT(0) AS `jumlah`,
SYSDATE() AS `tanggal`
FROM `table_laporan`
WHERE (STR_TO_DATE(`table_laporan`.`dt_added`,'%d-%m-%Y') < (SYSDATE() + INTERVAL - (1)DAY))$$
and got this error:
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '$$' at line 6
but in mysql 5.1.25, there's no error when i execute the query above
please help me out
Either prepend your DDL with DELIMITER $$ or just change your delimiter to ;.
Read more about delimiters here
Try This:
CREATE VIEW `view_dash_total` AS
SELECT
COUNT(0) AS `jumlah`,
SYSDATE() AS `tanggal`
FROM `table_laporan`
WHERE (STR_TO_DATE(`table_laporan`.`dt_added`,'%d-%m-%Y') < (SYSDATE() + INTERVAL - (1)DAY));
I have the following query running under Mysql Version 5.0.95 - I cannot change the server as it is under company's descition when to upgrade
trying to run it
SELECT * FROM table1 WHERE UPPER(CONCAT_WS(' ', `firstname`, `lastname`) LIKE UPPER('%Test User%')
and getting this error
[Err] 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
Very similar to this question, just a clean cut.
Goal:
I need to use a DELETE statement with ALIAS and LIMIT. Optionally with USING, WHERE, or anything else, other workarounds as long as it works.
Cases 4, 6, 7, 8 would potentially be the solution for this question, but each of them returns an ERROR.
Cases 1, 2, 3, and 5 are shown just for the sake of this example (to fill up the matrix if you will).
Schema:
CREATE TABLE test (id int(10));
INSERT INTO test VALUES (1), (2), (3);
1) no alias, no limit - WORKS
DELETE FROM test;
2) no alias, limit - WORKS
DELETE FROM test LIMIT 1;
3) alias, no limit - ERROR
DELETE FROM test t;
Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 't' at line 2
4) alias, limit (would be SOLUTION) - ERROR
DELETE FROM test t LIMIT 1;
Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 't LIMIT 1' at line 2
5) alias+USING, no limit - WORKS
DELETE FROM t USING test t;
6) alias+USING, limit (would be SOLUTION) - ERROR
DELETE FROM t USING test t LIMIT 1;
Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'LIMIT 1' at line 2
7) alias, limit, where (would be SOLUTION) - ERROR
DELETE FROM test t WHERE 1=1 LIMIT 1;
Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 't WHERE 1=1 LIMIT 1' at line 1
8) alias+USING, limit, where (would be SOLUTION) - ERROR
DELETE FROM t USING test t WHERE 1=1 LIMIT 1;
Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'LIMIT 1' at line 1
And what about this :
DELETE FROM t USING test t INNER JOIN (SELECT id FROM test LIMIT 1) t2 ON t.id = t2.id