n8n-workflows/workflows/emPRhyWgxygwHgWh_Compare_2_SQL_datasets.json

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  "name": "Compare 2 SQL datasets",
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          "values": [
            {
              "field1": "customerNumber",
              "field2": "customerNumber"
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            {
              "field1": "year",
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      "name": "Orders from 2003 and 2004",
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        "query": "SELECT customerNumber, SUM(amount) as Total, COUNT(*) as ordercount, YEAR(paymentDate) as year\nFROM payments\nWHERE YEAR(paymentDate) = '2003' OR YEAR(paymentDate) = '2004'\nGROUP BY customerNumber, year\n;",
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        "query": "SELECT customerNumber, SUM(amount) as Total, COUNT(*) as ordercount, YEAR(paymentDate) as year\nFROM payments\nWHERE YEAR(paymentDate) = '2004' OR YEAR(paymentDate) = '2005'\nGROUP BY customerNumber, year\n;",
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