Kolomnamen achterhalen (MySQL)

Kolomnamen achterhalen is simpel

select column_name from information_schema.columns where table_name="tabelnaam" and table_schema="databasenaam";

Of wegschrijven in een tijdelijke tabel:

drop table if exists tmp;
create temporary table tmp select column_name 
from information_schema.columns 
where table_name="tabelnaam" and table_schema="databasenaam";

Of uitvoeren als één string - inclusief voorbeeld-output:

select group_concat(column_name) from information_schema.columns 
where table_name="amazon_de_tmp" and table_schema="webwinkels";

item_sku,external_product_id,external_product_id_type,asin,item_name_de,manufacturer,feed_product_type,brand_name,part_number,description_de,update_delete,standard_price_de,quantity,fulfillment_latency,condition_type,number_of_items,website_shipping_weight,website_shipping_weight_unit_of_measure,item_length,item_width,item_height,item_dimensions_unit_of_measure,item_weight,item_weight_unit_of_measure,recommended_browse_nodes,generic_keywords,bullet_point1,bullet_point2,bullet_point3,bullet_point4,bullet_point5,target_audience_keywords,main_image_url,other_image_url1,package_height,package_height_unit_of_measure,package_width,package_width_unit_of_measure,package_length,package_length_unit_of_measure,package_weight,package_weight_unit_of_measure,color_name,color_map,material_type,specific_uses_for_product,item_name,description,standard_price

Kolomnamen naar één record wegschrijven

Maar nu wil ik de namen naar verschillende velden in één record in een tabel schrijven, bv. om deze veldnamen als heading te gebruiken. Liefst zonder de kolomnamen te moeten benoemen.

Bronnen

• http://stackoverflow.com/questions/11835155/mysql-split-comma-separated-string-into-temp-table
• http://stackoverflow.com/questions/29161921/split-a-comma-spearated-string-to-a-table-in-mysql?lq=1