Me pehea taku whakahaere i tetahi patai SQL?
Me koe:
- Kōwhiria he pūkaha pātengi raraunga mō ō hiahia me te tāuta.
- Tīmatahia te miihini pātengi raraunga, ka hono atu ki a koe ma te whakamahi i to kiritaki SQL.
- Tuhia nga patai SQL i roto i te kiritaki (ka tiakina ki to rorohiko).
- Whakahaerehia te uiui SQL ki o raraunga.
27 haora. 2018 г.
Me pehea taku whakahaere i tetahi tuhinga SQL i te raina whakahau Windows?
Whakahaerehia te konae tuhinga
- Whakatuwheratia he matapihi whakahau.
- I roto i te matapihi Whakatairanga Whakatairanga, momo: sqlcmd -S myServerinstanceName -i C:myScript.sql.
- Press TORU.
15 юл. 2016 г.
Me pehea te whakahaere patai?
Whakahaerehia te patai
- Kimihia te patai ki te Pihanga Whakaterenga.
- Mahia tetahi o enei e whai ake nei: Paatohia-rua te patai e hiahia ana koe ki te whakahaere. Patohia te patai e hiahia ana koe ki te whakahaere, ka pehi i te ENTER.
- Ka puta te tohu tohu tawhā, whakauruhia he uara hei whakamahi hei paearu.
Me pehea taku tiimata i te SQL mai i te raina whakahau?
Whakatuwheratia he matapihi Whakatairanga, ka pato sqlcmd -SmyServerinstanceName. Whakakapia takuServerinstanceName ki te ingoa o te rorohiko me te tauira o te SQL Server e hiahia ana koe ki te hono atu. Pēhi ENTER. Ko te tere sqlcmd (1>) e tohu ana kei te hono koe ki te tauira o SQL Server.
Kei hea ahau e whakahaere ai i nga whakahau SQL?
Hei uru atu ki nga whakahau SQL kua tiakina:
- I te whārangi kāinga Mokowāmahi, pawhiria te Awheawhe SQL katahi ko nga Tono SQL. Ka puta te wharangi SQL Commands.
- Pāwhiritia te Tiaki SQL ripa. Ka puta te rarangi whakahau SQL kua tiakina ki te pihanga whakaatu.
- Patohia te taitara o te tono kia utaina ki te kaiwhakatika whakahau. …
- Patohia te Run ki te whakahaere i te whakahau.
Me pehea taku huri i tetahi konae kupu ki te SQL?
Ma te whakamahi i te DataFileConverter, ka taea e koe te huri i te konae Txt ki te konae Sql ngawari me te tere, kaore he take ki te hotaka, he iti noa nga pao kiore! Tena koa tikiake me te whakauru i te DataFileConverter.
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Pāwhiritia "Tīmata he Tahuri Hou" i te korero mahi.
- Tīpakohia te momo kōnae pūtake/whakapae.
- Whakatūwherahia he konae.
- Whirihora kōnae ūnga.
9 haora. 2016 г.
Me pehea taku hanga i tetahi konae .SQL?
Te hanga i tetahi konae SQL
- I roto i te Navigator, tohua te kaupapa.
- Kōwhiri Kōnae | He hou ki te whakatuwhera i te Taiwhanga Hou.
- I roto i te rakau Categories, whakawhanuihia te Tier Raraunga Raraunga ka kowhiri i nga Kōnae Raraunga Raraunga.
- I roto i te rārangi Tūemi, pāwhiri-rua i te Kōnae SQL.
- I roto i te korero Kōnae SQL Hou, homai nga taipitopito hei whakaahua i te konae hou. Paatohia te awhina mo etahi atu tohutohu.
- Pāwhiritia OK.
He aha te taputapu uiui?
Ko te Utauta Uiui he tono whakahaere raraunga Ingres i tuhia ki OpenROAD 4GL. He maha nga ahuatanga ka taea e nga kaiwhakawhanake me nga kaitātari raraunga ki te pupuri me te raweke i nga raraunga i roto i o raatau whakaurunga Ingres rohe me te mamao. Ka taea e koe te whakahaere i nga uiui noa ki tetahi papaunga raraunga.
He aha te patai ngawari?
Ko nga patai ngawari ka whakaatu raraunga mai i te ripanga kotahi. Ka whakamahia e ratou te SQL tuatahi ma te whakamahi i te korero SELECT i tuhia penei: SELECT MAI HEA Ko te tauira ngawari ma te whakamahi i te ripanga Kaihoko mai i te tauira patengi raraunga Nwind.mdb ko: KIA [Ingoa Hoapā], [Waea] MAI [Kaihoko]
Me pehea taku whakahaere patai i Excel?
Mena kei te pirangi koe ki te whakatuwhera i tetahi patai kua tiakina, kua tuwhera ano a Microsoft Query, pawhiria te tahua Microsoft Query File, katahi ka paatoo Tuwhera. Mena ka paato-rua koe i te . dqy, ka tuwhera a Excel, ka whakahaere i te patai, ka whakauru i nga hua ki te pepamahi hou.
He aha te raina whakahau SQL?
Ko te Raina Whakahau SQL (SQL*Plus) he taputapu raina whakahau mo te uru atu ki Oracle Database XE. Ka taea e koe te whakauru me te whakahaere i nga tono SQL, PL/SQL, me SQL*Plus me nga korero ki: Uiui, whakauru, me te whakahou raraunga. Whakahaerehia nga tikanga PL/SQL. Te ārohi i ngā whakamārama tepu me te ahanoa.
Me pehea taku tirotiro mena kei te whakahaere nga ratonga SQL?
Hei taki i te mana o te Kaiwhakahaere Tūmau SQL:
- Takiuru ki te rorohiko Tūmau Raraunga Raraunga me te pūkete Kaiwhakahaere.
- Tīmata Microsoft SQL Server Whakahaere Studio.
- I te pihanga maui, manatokona kei te haere te Kaihoko SQL Server.
- Ki te kore te Kaihoko SQL Server e haere ana, pawhiria matau-matau te Agent Server SQL, ka paato i te Tīmata.
- Paatohia Ae.
Me pehea taku tiimata i a MySQL?
Hei timata i te tūmau mysqld mai i te raina whakahau, me timata koe i te matapihi papatohu (he "matapihi DOS") ka uru ki tenei whakahau: shell> "C: Program FilesMySQLMySQL Server 5.0binmysqld" Ko te huarahi ki mysqld ka rereke pea i runga i te waahi whakauru. o MySQL i runga i to punaha.