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30 lip 2020 · I want to search in all fields from all tables of a MySQL database a given string, possibly using syntax as: SELECT * FROM * WHERE * LIKE '%stuff%' Is it possible to do something like this?
The SELECT statement is used to select data from a database. The data returned is stored in a result table, called the result-set. SELECT Syntax. SELECT column1, column2, ... FROM table_name; Here, column1, column2, ... are the field names of the table you want to select data from.
26 sty 2024 · Basic String Search. If you just need to look for a string in a known specific table and column, you can use the basic SQL LIKE or REGEXP operators: SELECT * FROM table_name WHERE column_name LIKE '%search_string%'; The above SQL snippet allows you to search for ‘search_string’ in the ‘column_name’ of ‘table_name’.
MySQL resolves unqualified column or alias references in ORDER BY clauses by searching in the select_expr values, then in the columns of the tables in the FROM clause. For GROUP BY or HAVING clauses, it searches the FROM clause before searching in the select_expr values.
11 lis 2023 · There are 3 common ways to do search queries in MySQL. Exact match search (get all records that match the search term) – SELECT * FROM `TABLE` WHERE `COLUMN` = "SEARCH" A “must contain” search (get all records that contain the search term) – SELECT * FROM `TABLE` WHERE `COLUMN` LIKE "%SEARCH%"
MySQL provides the MATCH() and AGAINST() functions to perform full-text searches: The MATCH() function accepts a comma-separated list of column names to be searched. The AGAINST() function takes a string to search for and an optional modifier that indicates the type of search.
16 lut 2013 · SELECT * FROM `table_name1`,`table_name2` WHERE '$data' IN (`column_name1`,`column_name2`,`column_name3`,`column_name4`); column_name : Type all the columns name in which you search. table_name : Type all the Table name in which you search.
