![]() See Pipelines for external pull requests. To except: merge_requests, so job-with-no-rulesįor behavior similar to the only/ except keywords, you canĬheck the value of the $CI_PIPELINE_SOURCE variable:Īpi For pipelines triggered by the pipelines API.Ĭhat For pipelines created by using a GitLab ChatOps command.Įxternal When you use CI services other than GitLab.Įxternal_pull_request_event When an external pull request on GitHub is created or updated. Oneīranch pipeline runs a single job ( job-with-no-rules), and one merge request pipeline Job-with-no-rules : script : echo "This job runs in branch pipelines." job-with-rules : script : echo "This job runs in merge request pipelines." rules : - if : $CI_PIPELINE_SOURCE = "merge_request_event"įor every change pushed to the branch, duplicate pipelines run. ![]() Use needs to configure a job to run as soon as theĮarlier jobs it depends on finish running. To configure a job to be included or excluded from certain pipelines, use rules. You can configure jobs to run depending onįactors like the status of variables, or the pipeline type. When a new pipeline starts, GitLab checks the pipeline configuration to determine Job may allow multiple pipelines to run for a single action warning Choose when to run jobs.A CI/CD job does not use newer configuration when run again.You are not allowed to download code from this project.Jobs or pipelines run unexpectedly when using changes:. ![]() Group variable expressions together with parentheses.Join variable expressions together with & or ||.Use predefined CI/CD variables to run jobs only in specific pipeline types.Specify a parallelized job using needs with multiple parallelized jobs.Fetch artifacts from a parallel:matrix job.Select different runner tags for each parallel matrix job.Run a one-dimensional matrix of parallel jobs.Combine multiple keywords with only or except.Use only:changes with merge request pipelines.only: variables / except: variables examples.Specify when jobs run with only and except.The only thing I did find was an email where the guess for MySQL 5.1 was sometime around 2006. I wasn’t able to find any information about when MySQL 5.1 might become the stable version. On the todo list for 5.1 is an entry under ‘New functionality’ called ‘Column-level constraints’. Nothing in the todo list for 5.0 about constraints. ![]() I didn’t see it on the feature list for 4.1 or for the new feature list for 4.1. So I started going through their todo list to see if it is planned for some point in the future. It looks like the current versions do not, at least according to their create table syntax documentation or their constraints documentation. I also looked to see if MySQL supported this. I love it when something pops into my head that I think would be really cool and then find out that someone else already has it working! (Although having PCRE would have been an added bonus.) That would create a table named ‘example_table’ with one column, called ‘first_name’, that would only accept inserts or updates if ‘first_name’ only contained lower case letters a through z. After a few Google searches I came across a post on the PostgreSQL Novice email list that gives an example of how to do this using PostgreSQL’s Check Constraint feature in combination with the POSIX Regular Expression support in PostgreSQL. I was thinking the other day how great it would be if you could store a regex pattern requirement in the database for each column.
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