Zakázat kódy míst s křížkem

... a možná i čistě numerické:

mo_osmo=> select place_id, code from places where type='school' and code<>'';
 place_id |   code   
----------+----------
     3121 | 3121
     3140 | 3140
     3701 | 3701
     3880 | 3880
     4060 | 4060
     5702 | #5734
     2607 | #2607
     2256 | 2256
     6112 | 6112
     1230 | 1230
     8441 | NovyPorg
     3564 | 3564
     4645 | 4645
     8537 | 3365
      286 | 286
     7686 | 7686
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information