I never used JSON before or know something about it. I will check that. On 2015-08-03 14:38 Adam Tauno Williams <awill...@whitemice.org> wrote: > On the contrary - and emphatically - just about every modern RDMBS > supports collection types including lists, sets, multi-sets, and > key-value data.
Can you specify that. I couldn't find something like that e.g. for sqlite3 and didn't remeber seeing something like that in PostgreSQL. When I understand JSON right: On RDBMS level it is just a string. JSON-data/string in a RDBMS field sounds for me like a hack, too. If this works it is ok for me. But I doesn't sound like real(!) support for lists or something like that. I have to say I worked a lot with real(!) ODBMS in the past. So my thinking structure about data is always in that paradigma. This makes it kind of hard for me to work with an RDBMS. :) Lits and things like that are natural in ODBMS. > SQLAlchemy has excellent support for 'advanced' data-types. I looked there, too. Couldn't find a SQLAlchemy data type that looks like a list. Maybe I missunderstand someting. I overread "JSON" because I didn't know what this was. btw: Am I right if I say I can build querys for specific fields in a JSON-field? -- -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1 mQENBFQIluABCACfPwAhRAwFD3NXgv5CtVUGSiqdfJGVViVBqaKd+14E0pASA0MU G0Ewj7O7cGy/ZIoiZ0+lIEZmzJKHfuGwYhXjR/PhnUDrQIHLBvh9WuD6JQuULXfH kXtVm/i9wm76QAcvr2pwYgNzhcJntUHl2GcgnInYbZDeVmg+p9yIPJjuq73/lRS3 0/McgNoFOBhKK/S6STQuFyjr9OyJyYd1shoM3hmy+kg0HYm6OgQBJNg92WV9jwGe GzlipvEp2jpLwVsTxYir2oOPhfd9D1fC9F/l/3gXbfjd5GIIVrZFq2haZmoVeJ33 LJxo3RA5Tf9LoUeels1b4s9kFz6h7+AHERUpABEBAAG0IUNocmlzdGlhbiBCdWh0 eiA8YnVodHpAcG9zdGVvLmRlPokBPgQTAQIAKAUCVAiW4AIbAwUJAeEzgAYLCQgH AwIGFQgCCQoLBBYCAwECHgECF4AACgkQZLsXsAdRqOxNUAf/V/hDA5zGDpySuCEj DhjiVRK74J9Wd8gfH0WAf1Co5HZ24wZH8rgOIVIgXw8rWkOw/VA6xfdfT+64xjTY Fhkpbrk199nDzp72F7Jc4NC+x8xac2e3rK5ifSWhZx7L5A32pGYE+d16m3EEqImK D4gcZl38x9zdUnD4hHyXkIPz1uCfuMuGgWEnaUk4Wbj41CBZr3O0ABue6regV15U jaes8r+B8iCcY+0yP2kse+3iaCaMqNv5FgQZ9+b2Cql8pFkZJVtBVUw4GW3DWZJi du0O/YrC9TgS+xY9ht/MD2qSHwjcK1sdImjqBO7xP8TIOwKeYyDvGKnSO3EJ/sSA UPGEPrkBDQRUCJbgAQgA0k/Qg67CCUJE2/zuxBEoK4wLJpDRJzh8CQPZpjWx8VP0 KL892jwfxymXn8KNhuy1SgCBFSeV9jg4VZNWDlUGJc2lo82ajr9PzIsrQwu4lf0B zrUWV5hWepKu/kb8uSjx58YYfx0SFz4+9akX3Wwu9TUHntzL5Gk3Q26nnsr1xEJ+ VEumvCH9AE0Tk0K7dQpJ2/JcLuO+uhrpd/lHFDYVN5NsG3P015uFOkDI6N/xNFCj v95XNR93QlfKpK3qWlFGescfG+o/7Ub6s67/i/JoNbw0XgPEHmQfXpD7IHO4cu+p +ETb11cz+1mmi96cy98ID+uTiToJ8G//yD9rmtyxoQARAQABiQElBBgBAgAPBQJU CJbgAhsMBQkB4TOAAAoJEGS7F7AHUajs6sQH/iKs6sPc0vkRJLfbwrijZeecwCWF blo/jzIQ8jPykAj9SLjV20Xwqg3XcJyko8ZU6/zuRJq9xjlv9pZr/oVudQAt6v+h 2Cf4rKEjmau483wjMV2xjTXQhZi9+ttDbia4fgdmGtKsOicn5ae2fFXcXNPu3RiW sZKifWdokA6xqMW6iIG9YjjI5ShxngHWp2xfPscBFMDRtFOMags/Yx+YvwoyEZ4A dURYMFHFqpwILEc8hIzhRg1gq40AHbOaEdczS1Rr3T7/gS6eBs4u6HuY5g2Bierm lLjpspFPjMXwJAa/XLOBjMF2vsHPrZNcouNKkumQ36yq/Pm6DFXAseQDxOk= =PGP9 -----END PGP PUBLIC KEY BLOCK----- -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
