Extend the function to support variable number of sides and dice. Using the authorization of the owner of the function. The body of the function and any default expressions are executed If you don’t specify either clause, the property is derived from the function body. When the function reads SQL data, you cannot specify CONTAINS SQL. Whether a function reads data directly or indirectly from a table or a view. SQL is the only supported language.Ī function is deterministic when it returns only one result for a given set of arguments.Ī comment for the function. You can specify any number of them in any order, but you can specify each clause only once. Within the body of the function you can refer to parameter by its unqualified name or by qualifying the parameter with the function name. For a table function, it can only be a query. For a scalar function, it can either be a query or an expression. The column name must be unique within the signature.Īn optional description of the column. The signature of the result of the table function. The return data type of the scalar function. When you specify a default for one parameter, all following parameters must also have a default.Īn optional description of the parameter. The expression must not reference another parameter or contain a subquery. The parameter name must be unique within the function.Īpplies to: Databricks SQL Databricks Runtime 10.4 and aboveĪn optional default to be used when a function invocation does not assign an argument to the parameter.ĭefault_expression must be castable to data_type. If the name is not qualified the permanent function is created in the current schema. For a permanent function, you can optionally qualify the function name with a schema name. You cannot specify this parameter with OR REPLACE.Ī name for the function. The creation of the function succeeds (no error is thrown) if the specified function already exists in the system. If specified, creates the function only when it does not exist. No persistent entry is made in the catalog. When you specify TEMPORARY, the created function is valid and visible in the current session. You cannot specify this parameter with IF NOT EXISTS. This is mainly useful to update the function body and the return type of the function. You cannot replace an existing function with a different signature. If specified, the function with the same name and signature (number of parameters and parameter types) is replaced. INSERT OVERWRITE DIRECTORY with Hive format.Privileges and securable objects in the Hive metastore.Privileges and securable objects in Unity Catalog.If you like PSequel, please report bugs and/or help spread the word. How do I support the development of PSequel? If you don't have a Github account, you could report bugs here. Please include your macOS, PostgreSQL and PSequel versions when reporting a bug. If you are reporting multiple bugs or suggesting multiple features, please create separate issues for each bug/feature. Please try not to create duplicate issues. How do I report bugs or suggest new features? If you think a feature is important, please let me know and I'll adjust its priority based on its popularity. My plan to implement most features in Sequel Pro. By supporting macOS 10.10+ only, I can keep the codebase simpler and save time by not testing it in older versions of macOS. I am developing PSequel in my spare time. No, PSequel is written from scratch in Swift 2, although PSequel's UI is highly inspired by Sequel Pro. Is PSequel a forked version of Sequel Pro? There is no plan to open source it at this moment. I just dislike Java desktop apps personally. I am a Java developer myself and I like JVM a lot. In the good old MySQL world, my favorite client is Sequel Pro, but its support for PostgreSQL doesn't seem to be happening. However, they are either web-based, Java-based * or don't support the features I want. I know there is a list of PostgreSQL GUI Tools. However, I found its UI is clumsy and complicated. Well, pgAdmin is great for its feature-richness. FAQ Why yet another PostgreSQL GUI client? Why not just pgAdmin?
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