H2 supports a syntax to safely drop constraint if it not exists i.e. drop constraint if exists fk_symbol. The similar syntax is used in MariaDB: drop foreign key if exists fk_symbol but the original ...
evanelias changed the title skeema init production fail with [DEBUG] Exit code 73 - folder already exists MySQL 8.0: skeema init fails with "directory already exists" on Aug 7, 2018 evanelias added ...
Dynamic PHP pages give you the option to choose a MySQL table dynamically from which to query. You must ensure that the table exists before running a query on the table. PHP has a quick function that ...
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