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“I have always wanted to share my works with the public,” the Spanish-born millionaire businessman, 83, told AFP in a written exchange. “It makes me profoundly happy.” Perez Simon’s lifelong passion for art has led to a collection boasting 4,000 paintings, drawings, sculptures and decorative objects. The new exhibition at Madrid’s grandiose Cibeles Palace — “70 […]
Occasionally, you want to write a SQL query and fetch a hierarchy of data, whose flat representation may look like this: SELECT id, parent_id, label FROM t_directory; The result might be: |id |parent_id|label | |—|———|——————-| |1 | |C: | |2 |1 |eclipse | |3 |2 |configuration | |4 |2 |dropins | |5 |2 |features | […]