logo
down
shadow

MySQL IF...THEN syntax error


MySQL IF...THEN syntax error

By : user2948448
Date : November 14 2020, 04:51 PM
This might help you As indicated in @Gordon Linoff's comment, MySQL's IF statement is only valid within stored programs (i.e. code that is stored within and then invoked by MySQL in response to particular conditions); that is to say, it cannot be used in the manner that you are attempting.
However, one rarely needs to use IF in SQL.
code :
for each x in Set
  if x < 10 then
    output x
output x from Set if x < 10
SELECT column_name FROM table_name WHERE column_name < 10


Share : facebook icon twitter icon
latitude longitude script gives MySQL error "You have an error in your SQL syntax; ... for the right syntax to use

latitude longitude script gives MySQL error "You have an error in your SQL syntax; ... for the right syntax to use


By : Chao Liang
Date : March 29 2020, 07:55 AM
it should still fix some issue Since long is a reserved word, you can't use it directly as a column name. (Are you sure your column isn't name lon instead?)
If the column is named long you can escape it using backticks:
code :
$sql = "select name from circle where lat > $minLat and lat < $maxLat and `long` > $minLon and `long` < $maxLon";
$sql="SELECT name, acos(sin($lat)*sin(radians(`lat`))+cos($lat)*cos(radians(`lat`))*cos(radians(`long`)-$lon))*$R AS `distance`
    FROM circle
    WHERE `distance` < $rad
    ORDER BY `distance` ASC";
MySQL query syntax error, corresponds to your MySQL server version for the right syntax, while ordering table by name

MySQL query syntax error, corresponds to your MySQL server version for the right syntax, while ordering table by name


By : M Amos
Date : March 29 2020, 07:55 AM
this will help what is the difference between .createQuery and .createSQLQuery?
when using createSQLQuery should query start with SELECT * FROM... ?
Create mysql table, parenthesis error: You have an error in your SQL syntax; check the manual ... for the right syntax t

Create mysql table, parenthesis error: You have an error in your SQL syntax; check the manual ... for the right syntax t


By : Serik
Date : March 29 2020, 07:55 AM
may help you . You have an extra comma in every create table statement. eg PRIMARY KEY (DoctorID) has a trailing comma. MySql expects another column declaration after that comma.
code :
-- Table DOCTOR

CREATE TABLE DOCTOR (
 DoctorID VARCHAR(20) NOT NULL,
 DoctorName VARCHAR(20) NULL DEFAULT NULL,
 PRIMARY KEY (DoctorID)
);
MySQL Error in SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use

MySQL Error in SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use


By : user2244038
Date : March 29 2020, 07:55 AM
I hope this helps you . I am trying to insert a sample blog post into my 'posts' table in MySQL (using PHP) however I receive a syntax error whenever a large character post is submitted. If I submit content of say 20 characters it works but something like 500 characters will throw the following error: , Remove all the quotes in (for your columns)
code :
('uid', 'username', 'p_date', 'title', 'content')
(uid, username, p_date, title, content)
(`uid`, `username`, `p_date`, `title`, `content`)
<?php
$DB_HOST = "xxx";
$DB_NAME = "xxx";
$DB_USER = "xxx";
$DB_PASS = "xxx";

$conn = new mysqli($DB_HOST, $DB_USER, $DB_PASS, $DB_NAME);
if($conn->connect_errno > 0) {
  die('Connection failed [' . $conn->connect_error . ']');
}

$uid = ""; // replace with proper value
$uname = ""; // replace with proper value
$date = ""; // replace with proper value
$title = ""; // replace with proper value
$content = ""; // replace with proper value

$stmt = $conn->prepare("INSERT INTO posts (`uid`, `username`, `p_date`, `title`, `content`) VALUES (?, ?, ?, ?, ?)");

$stmt->bind_param('sssss', $uid, $uname, $date, $title, $content);

    if (!$stmt->execute()) {
    echo "Execute failed: (" . $stmt->errno . ") " . $stmt->error;
    }

        else{
          echo "Success";
        }

$stmt->close(); // Statement
$conn->close(); // MySQLi
$content = stripslashes($_POST['content']);
Error: You have an error in your SQL syntax; check your MySQL server version for the right syntax to use near

Error: You have an error in your SQL syntax; check your MySQL server version for the right syntax to use near


By : Vare Vadal
Date : March 29 2020, 07:55 AM
seems to work fine Your update query is invalid because SET ('RealName') VALUES not a valid Syntax more details
use update like that :-
code :
UPDATE users SET RealName='$realname' WHERE SteamID='$steamid'
Insert into users (RealName) values ('$steamid')
Related Posts Related Posts :
  • MySQL Innodb Full text Proximity Search Gives Horrible Performance
  • MySQL best approach for db normalising, relationships and foreign keys
  • How to update one table based on the count value of another table while matching ids?
  • MAMP Pro 5.1.1-terminates MySQL when quitting
  • SQL - Get date of most votes cast
  • "Fuzzier" search in mysql
  • Tracing mysqld Using SystemTap
  • SELECT + INSERT + Query Cache = MySQL lock up
  • SQL vs. NoSQL for medium complexity search systems
  • SQL Error when creating table
  • Is it possible to write a query to compare rows to other rows in same table?
  • Display all duplicate records based multiple columns
  • summing time column in mysql
  • InnoDB: Cannot open table
  • Why is IN() considered O(logN) operation?
  • Can a deadlock occur on commit?
  • Is there a fast way to do a '%phrase%' search in any DB?
  • Is using an IN over a huge data set a good idea?
  • How can I know if a table is already arranged in ascending order in MySQL?
  • MySQL - Designing database for a simple game
  • Why am I getting "Host '192.168.1.220' is not allowed to connect to this MySQL server"?
  • what type of password hash? possible mysql hash?
  • MySQL - Using a date range vs functions
  • Using IS NULL and COALESCE in OrderBy Doctrine Querybuilder
  • How to merge MySQL columns into one column if there are empty values in the table?
  • Cardinality Confusion
  • Renaming column multiple ids in SELECT
  • Group all from and to messages per user
  • How to handled the null values in WHERE IN condition in mysql
  • Is it okay to update primary key field to shift a record to the top?
  • Stop query through pdo
  • How to check whether particular value in field in MySQL exists
  • Execute a statement for every table in a database
  • insertion 74G data into mysql table cost more then 2 days, how to improve insert performance
  • Where can I see the differents "Hibernate Console Configurations" in Eclipse
  • MySql | relational database vs non relational database in terms of Performance
  • Exporting mysql database using mysqldump including procedures
  • Trigger MySQL not working
  • How do I update values for individual rows quickly?
  • MySQL join query with multiple where condition
  • MySQL stored procedure is not working
  • MySQL - Order By exact match at the end
  • Select max date or null date from same table MySQL
  • Best solution workaround for needing a mysql event on insert?
  • MySQL select several columns of several tables at the same time without using JOIN
  • Is it more efficient to have a table with one of its columns mostly empty or make a new table and refer to it?
  • mysql data truncated with ñ character
  • MySQL Distinct Active Users for the last month query
  • Get all rows that match another attribute in the same table
  • MySQL statement to get min value with max ID
  • DATEDIFF Current/Date for Last Record
  • What is the logic or procedure for combining multiple DB query's results into one elegant table?
  • Modify TIMESTAMP MySQL for use as Primary Key
  • Django - Efficiently bulk create inherited models
  • MySQL Dual table Join Dual table
  • Ruby on Rails - database where sorted by id
  • MySQL 5.6 : Access denied for user 'root' @ 'localhost' when password contains backslash
  • sql query case dateadd
  • Click on one button multiple times and mySql
  • Select daily amount of specific values from same column
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org