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    I've trawled the forums but cannot find an answer or even any documentation on this. Trying to re-create a ... have got stuck at this point. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there a way to detect locked tables in MySQL? I mean tables locked by the LOCK TABLE table WRITE/ ... current locks from get_lock instead.) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How can i perform a remote connect to ClearDB MySQL database on heroku using for example MySQL Query Browser. ... port, login and password? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    The setup... Trying to set up a clean Mac os X 10.6 install to develop python/django and I didn't ... Ruby not too many with Python tho. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I was reading this question here: What datatype to use when storing latitude and longitude data in SQL databases? And it ... .xx = .6 miles etc? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there a way to specify bin sizes in MySQL? Right now, I am trying the following SQL query: select total, ... procedure would be fine as well. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    While starting mysql server 5.7.17 using mysqld_safe, following error occcours. 2017-02-10T17:05:44.870970Z mysqld_safe ... How to fix it ? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the following sql create statement mysql> CREATE TABLE IF NOT EXISTS `erp`.`je_menus` ( -> `id` INT ... ' What is the error here? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have tables that I've tried setting PK FK relationships on but I want to verify this. How can I ... tables are practices and cred_insurances. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a SQL query like this:- $stmt = $pdo->prepare( "SELECT * FROM `products_keywords` WHERE `product_type` ... my query. Thanks in advance. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I store my passwords in my database hashed with password_hash(), and I am trying to verify the passwords on ... advice would be very helpful. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    how can I get all usernames when I search "new1" .For eg: I should get A and B as userids 1,2 in tblC ... userids FROM substr(tblC.userids,',')) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to access some information from mysql, but am getting the warning: mysql_fetch_assoc(): supplied argument ... ); return $result; } See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a query that I run to populate a CFChart that I am trying to parametrize: <cfquery name="total" ... anyone shed some light on this? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to bind variables instead of just building SQL strings. Anyway to do this in Php? Either MySQL or PostgreSQL answers would help. Thanks See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have explored many questions and answers regarding how to return the greatest values from multiple columns along with ... value? Any ideas? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In our last episode (How I constructed a cross database query in MySQL) I learned how to construct a cross database ... ) doesn't work for me. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a table which looks like that: id: primary key content: varchar weight: int What I want to do is ... queries it's not a problem. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    When I want to execute an update query on my table I got an error saying: 1036 - Table data is read only. ... there anything I can do with that? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I need to get a result set containing the first N positive integers. Is it possible to use only standard SQL ... MySQL way to achieve this? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    The usual way of setting a foreign key constraint is to choose which table the foreign key will point to. ... both MySQL and PostgreSQL. Thanks See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the following select statement to grab the next scheduled item for a stream. If there is no matching ... return a default value instead? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a table of data and there are many duplicate entries from user submissions. I want to delete all duplicates ... unique IDs for each row. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to speed up a PHP script and I am currently pushing some PHP logic in the Mysql domain of the thing. ... proxies WHERE A='C' END IF See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have two tables Organisation and Employee having one to many relation i.e one organisation can have multiple employees. ... , Emp2, Emp3..... See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a user table with field lastusedecnumber. I need to access and increment lastusedecnumber. During that ... table type is MyISAM. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    If I have three columns: orderNumber, name, email and I would like to count how many unique emails are in the ... me the numbers I am expecting. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How can I use a composite primary key as a foreign key? It looks like my attempt does not work. ... pk_filesName PRIMARY KEY (files_name) ) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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