Isikhiqizi se-SQL
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Imodeli:
+ GPT-5, Claude, Gemini
Ichaza umbuzo ngesiNgisi, chofoza ischema yakho, futhi uphinde usebenze SQL nge-dialect yakho efanele — PostgreSQL, MySQL, SQLite, MSSQL, Oracle, BigQuery, Snowflake, noma Redshift. Noma chofoza umbuzo okhona ukuchaza, ukuthuthukisa, noma ukuguqula phakathi kwama-dialects.
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Kuqedwa isicelo sakho...
Dala izicelo ze-SQL kusuka ku-language ejwayelekile nge-AI.
Indlela Yokusetshenziswa Isikhiqizi se-SQL
1
Faka umngenisi wakho
Bhala umbhalo, ulayishe ifayela, noma uchaza ofuna ukukwenza. Akukho akhawunti edingekayo.
2
Chofoza ukwakha
I-AI yethu isebenza isicelo sakho emaminithini usebenzisa amamodeli avulekile angcono kakhulu.
3
Layisha phezulu futhi uhlukanise
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Sebenzisa lesi sisetshenziswa nge-API
Yenza lokhu sixhobo sisebenze ngokuzenzakalela kusuka kukhodi yakho. I-REST ehambisanayo ne-OpenAI, ukuqinisekisa i-token ye-bearer, akukho SDK edingekayo. Izindleko ze-token zifana ne-web interface.
curl -X POST https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"model": "qwen-coder", "messages": [{"role": "user", "content": "Write a Python function that reverses a string."}]}'Isikhiqizi se-SQL — FAQ
Ichaza umbuzo ngesiNgisi ("imali etholakele ngenyanga ngohlobo lwemikhiqizo yekota edlule, izicelo kuphela ezithunyelwe ngaphakathi kwezinsuku ezingu-7") futhi ubuyisele umbuzo we-SQL osebenza kahle we-dialect yakho (PostgreSQL / MySQL / SQLite / MSSQL / Oracle / BigQuery / Snowflake / Redshift). Uma ufuna, chofoza ischema yakho (IZINQALO ZETHEBELI) ukuze i-AI isebenzise amagama ekholamsi angempela. Noma chofoza umbuzo okhona ukuze uthole ukuthi icacisiwe, ithuthukiswe, noma iguqulwe phakathi kwama-dialects.
AI2SQL ikhokhisa i- $ 9-29 / mo nge-5-question free cap ngosuku. Text2SQL.ai ifana nokuthengiselana. EverSQL ibhekisa ekuthuthukiseni ku- $ 99 + / mo. ChatGPT yi- $ 20 / mo. Free.ai yi-100% yamahhala ngaphansi kwe-token pool yansuku zonke, ixhasa ama-dialects we-8 (amanye ama-alternatives ahamba nge-3-4), futhi aphatha ngokucacile amamodi amathathu - ukudala, ukuchaza, ukunciphisa - ngaphandle kokukhokha noma yiluphi uhlobo.
Yebo — chofoza CREATE TABLE iziphakamiso (noma incazelo ezifana "abasebenzisi (id, email, created_at), izicelo (id, user_id, iphelele, isimo, created_at)") kwibhokisi schema futhi imodeli isebenzisa labo uhlu amagama endaweni yokucabanga. Ngaphandle schema, imodeli ikhiqiza uhlu amagama efanele futhi utshela ukuthi iyiphi yazo yathi.
PostgreSQL izinhlelo ezintsha (eningi ecacile - JSONB, ama-arrays, CTE, imisebenzi yefasitela). MySQL for legacy LAMP stacks (be aware of 8.0 + vs 5.7 syntax differences). SQLite for embedded / local. MSSQL for Microsoft shops (T-SQL syntax). Oracle for enterprise (PL / SQL). BigQuery / Snowflake / Redshift for analytics warehouses (isiqalo semantics ezahlukene kunalokho transactional DBs).
Imodeli iqondiswe ukusebenzisa amamodeli alungele i-index (WHERE ama-clauses ku-indexed columns kuqala, JOIN ON indexed keys, ugweme SELECT *) futhi ubeke iflegi lapho umbuzo udinga i-index elahlekile ukuba ngokushesha. Ukusebenza okukhethekile kokusebenza kahle cindezela umbuzo okhona futhi ukhethe "Xhumana + optimize" mode - imodeli ibuyisela okujwayelekile, ukubhala kabusha okuthandekayo kwe-EXPLAIN, kanye nesinqumo se-index.
Yebo - chofoza umbuzo esinye isilimi, pick "Guqula" + isilimi isiphetho. Imodeli rewrites usebenzisa kuphela isiphetho-isilimi izakhiwo (isibonelo, PostgreSQL `LIMIT n OFFSET m` → MSSQL `OFFSET m ROWS FETCH NEXT n ROWS ONLY`) futhi itshela lapho izici ayikho elinganayo (PostgreSQL JSONB → MySQL kuphela isisekelo JSON imisebenzi).
Yebo — zonke izilimi ezixhasa labo (PostgreSQL, MSSQL, Oracle, i-MySQL/MariaDB yamanje, BigQuery, Snowflake). I-SQLite CTE ephindayo isebenza kodwa imisebenzi yefasitela kuphela kusukela SQLite 3.25. Imodeli ikhetha isakhiwo esifanele se-dialect ekhethiwe futhi ibuyela emuva kuma-subqueries lapho imisebenzi yefasitela ingaxhaswa.
Uma ucela u-DELETE / UPDATE / TRUNCATE / DROP, imodeli ihlanganisa i-`BEGIN;... ROLLBACK;` (noma i-dialect elinganayo) ukuze ukwazi ukuqala, futhi ifaka i-SELECT ebonisa ukuthi yini ethinta. Funda njalo zombili ngaphambi kokusebenza nge-COMMIT.
DBeaver neDataGrip zine-AI plugins (i-DataGrip yi-JetBrains AI — $10/mo). I-Free.ai isekelwe ku-browser — akukho kufaka, akukho IDE login. Sebenzisa i-IDE plugins ukulungisa okuqinile; Sebenzisa i-Free.ai ngezicelo ezi-ad-hoc ofuna ukuzihlanganisa, ukucofa ku-Slack, noma ukufaka ku-PR descriptions.
Kuze ku-12,000 amaphawu wonke (ischema + umbuzo). Ku-50+ ama-schemas wethebula, chofoza kuphela amathebula afanele — Postgres `pg_dump --schema-only -t tablename` yindlela elula kakhulu. I-premium ende-isihloko Claude/GPT iphatha ama-schemas wendawo yokutshala yonke.
I-schema nemibuzo ithunyelwe kwimodeli, iqhubekelwe phambili, futhi ilahlekile. Ayigcinwanga, ayisebenzisi ukuqeqeshwa. Khetha i-Qwen 3 Ikhodeji yemfihlo enkulu — i-self-hosted ku-Free.ai's GPUs, i-schema yakho ayisoze yashiya isakhiwo sethu.
Yebo — POST ku /v1/chat/ nge-SQL system prompt (dialect + mode + schema) kanye nemibuzo njenge-user message. Esetshenziswa kuma-interfaces wombuzo we-language emvelo kumathuluzi we-BI. Bona /api/ ngezinhlamvu.
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