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In database queries

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Querying database based on values from another database

Demonstration of using data from one database to query a different database

Set up a demo database Some techniques for "In Database" queries Build part of a local lookup as case statement clauses for injection into SQL Query Database AUsersCreate Users tableCreate LogEntries tableLog EntriesSelect from Usersusing a"subquery" viewfixing nullsSelect from Log Entriesdirectly as a tableleft outerjoin users to logacts as a case statementbut numeric values as input onlyLocal Office Lookupcreate each case clause"office case clauses"variableapply case statementNode 26 H2 Connector Table Creator DB Writer DB Writer Table Creator DB Table Selector DB Table Selector DB Joiner DB Numeric-Binner Table Creator String Manipulation GroupBy Table Rowto Variable DB Query DB Reader Set up a demo database Some techniques for "In Database" queries Build part of a local lookup as case statement clauses for injection into SQL Query Database AUsersCreate Users tableCreate LogEntries tableLog EntriesSelect from Usersusing a"subquery" viewfixing nullsSelect from Log Entriesdirectly as a tableleft outerjoin users to logacts as a case statementbut numeric values as input onlyLocal Office Lookupcreate each case clause"office case clauses"variableapply case statementNode 26H2 Connector Table Creator DB Writer DB Writer Table Creator DB Table Selector DB Table Selector DB Joiner DB Numeric-Binner Table Creator String Manipulation GroupBy Table Rowto Variable DB Query DB Reader

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Created by: bbate
Created at: 2023-05-25
On NodePit since: 2023-12-23
Last update: 2024-12-26
Created with KNIME version: v5.2.0

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