Executing Queries
This section describes how to execute queries using MySQL remoting from any tool that can connect to MySQL.
When executing queries, use a two-part name, in the format:
[<Schema Name>].[<Table Name>]where
- Schema Name is the name of the system schema or user-defined schema. (This is normally the service name.)
- Table Name is the name of the table you are copying data from.
SELECT Statements
To create new records:SELECT * FROM [Sage50UK].[TradingAccounts] WHERE TradingAccountUUID = 'c2ef66a5-a545-413b-9312-79a53caadbc4'Note: MySQL treats identifiers as case-insensitive, even if the data source supports case-sensitive identifiers. This can be a problem when the database contains multiple tables of the same name in a single schema, because when using MySQL it is not possible to query tables of the same name that only vary by upper or lower case-sensitive (for example, a schema with one table named Account, and a second table named ACCOUNT).
INSERT, UPDATE, and DELETE Statements
To insert, update, or delete a single row of data against a writeable database, use the two-part name. For example:INSERT INTO [Sage50UK].[TradingAccounts] (TradingAccountUUID) VALUES ('c2ef66a5-a545-413b-9312-79a53caadbc4');
Bulk Operations
To perform bulk operations, use syntax similar to the following:You can run a bulk INSERT using a SELECT query in place of a VALUES list.
INSERT INTO [Sage50UK].[TradingAccounts] ([TradingAccountUUID]) SELECT [TradingAccountUUID] FROM [Local_TradingAccounts]You can run a bulk UPATE using a JOIN with a local table.
UPDATE [Sage50UK].[TradingAccounts] INNER JOIN [Local_TradingAccounts] ON [Local_TradingAccounts].[TradingAccountUUID] = [Sage50UK].[TradingAccounts].[TradingAccountUUID] SET [Sage50UK].[TradingAccounts].[TradingAccountUUID].[Local_TradingAccountUUID]You can run a bulk DELETE using the IN filter with sub-SELECT query.
DELETE FROM [Sage50UK].[TradingAccounts WHERE [TradingAccountUUID] IN (SELECT [TradingAccountUUID] FROM Local_TradingAccounts)
Execute Stored Procedures
To execute the stored procedure, use:Call CreateJob('Insert')