sources

Data license: CC-BY

1 row where datasetId = 679 sorted by id descending

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{
    "link": null,
    "retrievedDate": null,
    "additionalInfo": "This dataset combines data from two key sources.\n\nWheat yields from 1961 onwards are as reported by the UN Food and Agricultural Organization (FAO) from its FAOstat database. Available online: http://www.fao.org/faostat/en/#data/QC [accessed 24th August 2017].\n\nData from prior to 1961 is sourced from Bayliss-Smith & Wanmali (1984). Understanding Green Revolutions: Agrarian Change and Development Planning in South Asia. Available at: https://www-cambridge-org.ezproxy.is.ed.ac.uk/core/books/understanding-green-revolutions/761959C5635C85DB4C36E6B44C19A5EF [accessed 24th August 2017].\n\nAll values have been converted to a metric of tonnes per hectare.",
    "dataPublishedBy": "Long-term wheat yields - FAO (2017) & Bayliss-Smith (1984)",
    "dataPublisherSource": null
}

CREATE TABLE "sources" (
	"id" INTEGER PRIMARY KEY AUTOINCREMENT,
	"name" VARCHAR(512) NULL  ,
	"description" TEXT NOT NULL  ,
	"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ,
	"updatedAt" DATETIME NULL  ,
	"datasetId" INTEGER NULL, additionalInfo TEXT GENERATED ALWAYS as (JSON_EXTRACT(description, '$.additionalInfo')) VIRTUAL, link TEXT GENERATED ALWAYS as (JSON_EXTRACT(description, '$.link')) VIRTUAL, dataPublishedBy TEXT GENERATED ALWAYS as (JSON_EXTRACT(description, '$.dataPublishedBy')) VIRTUAL,
	FOREIGN KEY("datasetId") REFERENCES "datasets" ("id") ON UPDATE RESTRICT ON DELETE RESTRICT
);
CREATE INDEX "sources_datasetId" ON "sources" ("datasetId");