This question already has answers here:
Checking if a string is found in one of multiple columns in mySQL
(6 answers)
Closed 1 year ago.
I want search a string in all 10 columns in a SQL table. How can I do it in SQL?
For example :
I have to search “Computer” word in all ten columns or all the columns in a single table .
You should use "OR" operator.
For Example:
SELECT * FROM Table
WHERE (col1 LIKE '%searchstring%') OR (col2 LIKE '%searchstring%') OR (col3 LIKE '%searchstring%')
This question already has answers here:
How to deal with SQL column names that look like SQL keywords?
(17 answers)
Syntax error due to using a reserved word as a table or column name in MySQL
(1 answer)
Are quotes around tables and columns in a MySQL query really necessary?
(4 answers)
Closed 2 years ago.
I am currently working with Joomla. I want to insert a new row into #__content_types table, but there is a column named table that is currently giving me errors.
How do I insert the data despite the name of the column 'table'?
INSERT INTO #__content_types(type_id, type_title, type_alias, table, field_mappings)
VALUES
('14','SVG Image','com_view_vv.form','{"special":{"dbtable":"#__table","key":"id","type": "Corecontent","prefix":"JTable","config":"array()"},"common":{"dbtable": "#__ucm_content","key":"ucm_id","type":"Corecontent","prefix":"JTable","config":"array()"}}', '{"common": {"core_content_item_id":"id","core_title":"name","core_alais": "alias"},"special":{"imptotal":"imptotal","impmade":"impmade","clicks": "clicks","clickurl": "clickurl","custombannercode":"custombannercode","cid":"cid","purchase_type": "purchase_type","track_impressions":"track_impressions","track_clicks":"track_clicks"}}');
This question already has answers here:
How to convert rows into columns in SQL Server?
(2 answers)
Convert Rows to columns using 'Pivot' in SQL Server
(9 answers)
SQL server : Convert rows into columns
(1 answer)
Convert rows to columns in SQL
(1 answer)
Closed 2 years ago.
I have a table, say Maintable like this.
I want to view this table like this:
How can this be achieved using dynamic SQL?
This question already has answers here:
Simple Postgresql Statement - column name does not exists
(2 answers)
cannot get simple PostgreSQL insert to work
(4 answers)
PostgreSQL error: Column "MANAGER" does not exist [duplicate]
(1 answer)
What is the difference between single quotes and double quotes in PostgreSQL?
(3 answers)
Closed 3 years ago.
My simple WHERE query is not working. It says column "Exception" does not exist, but the column it type, that is only a value.
SQL Query:
select * from logs
where type = "Exception"
As S-Man commented the answer is:
" characters are for column names. You have to use ' characters.
Try this one:
SELECT *
FROM
logs
WHERE
type = 'Exception'
This question already has answers here:
Prefix all columns in T-SQL statement
(3 answers)
Prefix every column name with a specific string?
(1 answer)
How can I prefix all column names in a T-SQL function?
(2 answers)
Closed 3 years ago.
How could one easily select from tables that contain columns with the same name? Conflicting names in a CTE for example are not allowed. Is there a way to for example automatically rename all of the columns as TableName_ColumnName? Having to write out all of the columns just for this is very impractical.