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php Programming Glossary: tblMerge a table and a change log into a view in PostgreSQL http://stackoverflow.com/questions/10109564/merge-a-table-and-a-change-log-into-a-view-in-postgresql is FALSE AND attname 'unique_id' ORDER BY attnum y AS tbl unique_id integer You have to list all columns in order here.. is FALSE AND attname 'unique_id' ORDER BY attnum y AS tbl f SELECT string_agg attname ' ' atttypid regtype text ' ' ORDER..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php the common result fetching result pdo_query SELECT FROM tbl while row pdo_fetch_assoc result Can be replaced with just an..
Can PHP PDO Statements accept the table name as parameter? http://stackoverflow.com/questions/182287/can-php-pdo-statements-accept-the-table-name-as-parameter example function buildQuery get_var switch get_var case 1 tbl 'users' break sql SELECT FROM tbl By leaving no default case.. switch get_var case 1 tbl 'users' break sql SELECT FROM tbl By leaving no default case or using a default case that returns..
Examples of parameterized queries [closed] http://stackoverflow.com/questions/1894026/examples-of-parameterized-queries An example in pure mysql is PREPARE qry FROM INSERT INTO tbl VALUES The statement is now compiled and cached and can be executed.. it's usually like this shortened stmt prepare 'INSERT INTO tbl VALUES ' execute stmt array some input execute stmt array some..
Count number of rows in SELECT query with PDO http://stackoverflow.com/questions/6041886/count-number-of-rows-in-select-query-with-pdo would be something like this q db query 'SELECT a b c FROM tbl WHERE oele 2 GROUP BY boele' rows q num_rows and now use q to..
SQL - INSERT and catch the id auto-increment value http://stackoverflow.com/questions/621369/sql-insert-and-catch-the-id-auto-increment-value in your insert query. Querying for select max id 1 from tbl could fail if another request inserts a record simultaneously...
Symfony 2 - how to pass data to formBuilder? http://stackoverflow.com/questions/6716776/symfony-2-how-to-pass-data-to-formbuilder
MySQL - ignore insert error: duplicate entry http://stackoverflow.com/questions/812437/mysql-ignore-insert-error-duplicate-entry I'd add some examples. Examples Say you have a table named tbl with two columns id and value . There is one entry id 1 and.. value 1. If you run the following statements REPLACE INTO tbl VALUES 1 50 You still have one record with id 1 value 50. Note.. however and then re inserted. Then INSERT IGNORE INTO tbl VALUES 1 10 The operation executes successfully but nothing..
http://stackoverflow.com/questions/977967/mysql-date-or-php-time doesn't. Consider the following query SELECT FROM tbl WHERE year mydate_field 2009 If mydate_field is of a native.. a timestamp field won't be able to use indices SELECT FROM tbl WHERE year from_unixtime mytimestamp_field 2009 If you think.. and will be able to use index optimizations SELECT FROM tbl WHERE mytimestamp_field unix_timestamp 2009 01 01 AND mytimestamp_field..
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