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Cov lus queries nrog Transact-SQL

Cov ntaub ntawv queries nrog Transact SQL Training Course & Certification

Hauj lwm

Suab Seev & Seem Ua Ntej

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Teem & Cov Nqi

Certification

Cov ntaub ntawv queries nrog Transact SQL Cov Kev Qhia Txog Kev Kawm

Hoob no yog tsim los qhia cov menyuam kawm ntawv txog Transact-SQL. Nws yog tsim los ntawm txoj kev uas thawj peb hnub yuav raug qhia raws li ib chav kawm rau cov tub ntxhais kawm uas xav tau kev paub txog lwm yam kev kawm hauv SQL neeg rau zaub mov cov ntawv kawm. Hnub 4 & 5 qhia cov txuj ci ntxiv uas yuav tsum tau ua xeem 70-761.

Cov hom phiaj ntawm Querying Cov Ntaub Ntawv nrog Transact SQL Training

  • Qhia txog cov peev xwm tseem ceeb thiab cov khoom ntawm SQL Server 2016.
  • Piav T-SQL, teev, thiab pom qhov tseeb.
  • Sau ib zaug xwb cov lus xaiv SELECT statement.
  • Sau ib lub rooj sib tham lus xaiv.
  • Sau cov lus xaiv XEES nrog kev lim thiab kev cais.
  • Piav seb SQL Server siv hom ntaub ntawv li cas.
  • Sau cov ntawv DML.
  • Sau cov lus nug uas siv kev ua haujlwm hauv.
  • Sau cov lus nug uas sau cov lus nug.
  • Sau cov ntawv nug.
  • Tsim thiab siv cov kev xav thiab cov lus muaj nuj nqi.
  • Siv cov tswv lag luam los ua ke cov lus nug.
  • Sau cov lus nug uas siv qhov rai sau npe, offset, thiab kev sib sau ua ke.
  • Hloov cov ntaub ntawv los ntawm kev siv lub pivot, unpivot, rollup thiab lub voos xwmfab.
  • Tsim thiab siv cov txheej txheem khaws cia.
  • Ntxiv programming constructs xws li cov qhob, tej yam kev mob, thiab loops rau T-SQL code.

Cov Neeg Nres Nkag rau Cov Hom Phiaj ntawm Querying Cov Ntaub Ntawv Nrog Transact - SQL

Lub hom phiaj tseem ceeb ntawm kev kawm yog muab cov tub ntxhais kawm ntawv to taub txog Transact-SQL lus uas yog siv los ntawm tag nrho SQL neeg txhim kho txuj ci; namely, Database Administration, Database Development thiab lag luam kev txawj ntse. Xws li, cov hom phiaj rau kev kawm no yog: Database Administrators, Database Developers thiab BI cov tub txawg.

Hoob Kawm Tus Qauv Kawm Ntawv Duration: 5 Hnub

Module 1: Taw qhia rau Microsoft SQL Server 2016

No module qhia SQL neeg rau zaub mov, lub versions ntawm SQL neeg rau zaub mov, nrog huab versions, thiab yuav ua li cas mus txuas rau SQL neeg rau zaub mov siv SQL neeg rau zaub mov Management Studio.Lessons

  • Tus Sau Tsab Ntawv ntawm SQL neeg rau zaub mov
  • SQL neeg rau zaub mov khoom thiab Versions
  • Tau pib nrog SQL neeg rau zaub mov Management Studio

(Lab): Ua hauj lwm nrog SQL neeg rau zaub mov 2016

  • Ua haujlwm nrog SQL neeg rau zaub mov Management Studio
  • Tsim thiab Txheej Txheem T-SQL Scripts
  • Siv Cov Ntawv Cov Ntawv Hauv Online

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Piav cov kev sib txuas ntawm cov ntaub ntawv thiab Transact-SQL queries.
  • Piav txog cov khoom vaj tse thiab raws huab-raws li thiab cov qauv ntawm SQL neeg rau zaub mov.
  • Piav seb yuav siv SQL Server Management Studio (SSMS) mus txuas rau ib qho piv txwv ntawm SQL neeg rau zaub mov, tshawb cov databases uas muaj nyob rau hauv qhov lom, thiab ua haujlwm nrog cov ntaub ntawv cov ntawv uas muaj T-SQL queries.

Module 2: Taw qhia rau T-SQL Querying

Qhov qauv no qhia txog cov ntsiab lus ntawm T-SQL thiab lawv txoj haujlwm los sau ntawv queries. Piav txog kev siv cov teev nyob rau hauv SQL neeg rau zaub mov. Qhia txog kev siv cov khoom cua logic hauv SQL neeg rau zaub mov. Piav qhia cov ncauj lus kom ua ntawm kev ua haujlwm hauv cov lus xaiv. Cov tshooj lus

  • Qhia T-SQL
  • To taub cov poob lawm
  • To taub ua ntej nkag siab
  • Kom totaub txog Cov Kev Ua Haujlwm ntawm Cov Kev Ua Haujlwm hauv cov lus xaiv

(Lab): Taw qhia rau T-SQL Querying

  • Ua txhaum cov nqe lus xaiv yooj yim SELECT
  • Kev Tiv Thaiv Cov Lus Xam Uas Siv Cov Khoom Siv Uas Siv Predicates
  • Tawm Tsam Cov Lus Tsi Tshaj Tawm Tsi Siv Teeb Meem Siv

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Qhia txog lub luag haujlwm ntawm T-SQL sau ntawv xaiv cov lus qhia.
  • Piav cov ntsiab lus ntawm T-SQL lus thiab cov ntsiab lus yuav siv los sau ntawv queries.
  • Piav cov ntsiab lus ntawm txoj kev tshawb xav, ib qho ntawm cov zauv hauv qab ntawm kev sib txuas lus databases, thiab los pab koj siv nws li cas koj xav txog kev nug SQL Server
  • Piav kom pom cov logic thiab xyuas nws daim ntawv thov mus nug SQL Server.
  • Piav cov ntsiab lus ntawm SELECT statement, qhia txog qhov kev txiav txim uas cov ntsiab lus raug ntsuam xyuas, thiab tom qab ntawd siv qhov kev nkag siab ntawm no los ua cov lus nug sau cov lus nug.

Module 3: Kev Sau Ntawv Xaiv cov lus nug

Cov qauv no qhia txog cov ntsiab lus ntawm cov nqe lus xaiv, tsom rau cov lus nug ntawm ib lub rooj sib thooj

  • Kev Sau Cov Lus Yooj Yoo Sim Xaiv
  • Tshem tawm Tsab Ntawv Nrog DISTINCT
  • Siv Column thiab Table Aliases
  • Sau ntawv yooj yim CASE lus

(Lab): Kev Sau Ntawv Cov Tsab Ntawv Teev Npe

  • Kev Sau Cov Lus Yooj Yoo Sim Xaiv
  • Tshem tawm Tsab Ntawv Siv DISTINCT
  • Siv Column thiab Table Aliases
  • Siv cov lus qhia yooj yim CASE

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Piav cov qauv thiab hom ntawm cov lus xaiv, nrog rau kev kho ntxiv uas yuav ntxiv kev ua haujlwm thiab nyeem ntawv rau koj cov lus nug
  • Piav seb yuav ua li cas thiaj li tshem tawm cov uas siv cov lus DIGINCT clause
  • Piav qhia txog kev siv cov kab ntawv thiab cov lus qhia
  • To taub thiab siv CASE cov kab lus

Module 4: Querying Ntau Ntxhuav

Cov qauv no qhia txog kev sau queries uas muab cov ntaub ntawv los ntawm ntau qhov chaw hauv Microsoft SQL Server 2016. Cov tshooj lus

  • Nkag siab txog Joins
  • Querying nrog puab Joins
  • Querying nrog cov txheej Joins
  • Querying nrog Cross Joins thiab Kev Tawm Tsav Rau Yus Tus Kheej

(Lab): Querying Ntau Ntxhuav

  • Kev Sau Cov Queries uas siv Kev Txuas Hluav Taws
  • Sau cov lus nug uas siv ntau lub rooj sablaj sab hauv
  • Sau Cov Queries uas siv Kev Siv Ywj Siab
  • Sau Cov Queries uas siv Kev Tshaj Tawm
  • Sau cov lus nug uas siv Cross Joins

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Piav qhia cov tswv yim ntawm cov sib sau ua ke hauv SQL Server 2016
  • Sau cov lus nug hauv cov lus nug
  • Sau cov lus nug uas siv cov txheej hauv tshooj
  • Siv ntau hom kev sib txuas

Module 5: Sorting thiab Filtering Data

Cov qauv no qhia txog kev yuav ua li cas thiab kev sojntsuam

  • Txheeb Cov Ntaub Ntawv
  • Kev Sau Cov Ntaub Ntawv nrog Predicates
  • Filtering Data nrog TOP thiab OFFSET-FETCH
  • Ua Hauj Lwm Nrog Kev Ntsuam Xyuas Tsis Ntseeg

(Lab): Sorting thiab Filtering Data

  • Kev Sau Cov Lus Xam Uas Siv Cov Khoom Siv Siv Los Siv Qhov Siv Clause
  • Sau Cov Lus Tsawg Tshaj Tseg Tus Tsi Tshaj Tawm Siv YUAV UA TXHAUM LOS NTAWM Clause
  • Kev Sau Cov Lus Uas Siv Cov Lus Uas Siv Siv TOP Option

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Piav qhia ntxiv yuav ua li cas ntxiv ib qho kev txiav txim siab txog kev txiav txim siab rau koj cov lus nug kom tswj tau qhov kev txiav txim ntawm cov cai teev tseg hauv koj cov lus nug
  • Piav seb yuav ua li cas thiaj tsim lub clauses qhov twg los mus teev cov kab uas tsis ua raws li cov lus tseeb.
  • Piav qhia tias yuav ua li cas txwv cov kab hauv cov kab hauv SELECT clause siv qhov kev xaiv TOP.
  • Piav seb yuav ua li cas txwv cov kab nrib ntawm cov kab uas siv qhov OFFSET-FETCH xaiv ntawm ORDER BY cov lus qhia.
  • Piav li cas cov nuj nqis uas muaj nuj nqis peb-nuj nqi rau cov kev paub tsis paub thiab ploj lawm, li cas SQL Server siv NULL los kos cim qhov tseem ceeb, thiab seb yuav ntsuam xyuas li cas hauv koj cov lus nug.

Module 6: Ua hauj lwm nrog SQL neeg rau zaub mov 2016 Data Types

No module introduces cov ntaub ntawv hom SQL neeg siv los khaws cov ntaub ntawv.Lessons

  • Plaug SQL Server 2016 Cov Ntaub Ntawv Hom
  • Ua hauj lwm nrog cov ntawv cim qhia
  • Ua hauj lwm nrog Hnub Tim thiab Cov Ntaub Ntawv Cov Ntaub Ntawv

Ib txwm siv: Ua haujlwm nrog SQL Server 2016 Cov Ntaub Ntawv

  • Sau Cov Lus Nug uas Rov Qab Cov Hnub Tim thiab Cov Ntaub Ntawv Sij Hawm
  • Sau Cov Lus Nug uas siv Hnub Siv thiab Sij Hawm
  • Sau Cov Lus Nug Uas Rov Qab Qhia Cov Ntsiab Lus
  • Sau Cov Lus Nug Uas Xa Rov Qab Zej Zog Ua Haujlwm

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Tshawb ntau ntawm cov ntaub ntawv hom SQL neeg siv los khaws cov ntaub ntawv thiab cov ntaub ntawv hom hloov dua siab tshiab ntawm hom
  • Piav qhia txog SQL neeg rau zaub mov raws li cov ntaub ntawv hom, ua li cas tus cwj pwm ua haujlwm ua haujlwm, thiab qee cov haujlwm feem ntau uas koj pom tau tias tseem ceeb hauv koj cov lus nug
  • Piav qhia txog cov ntaub ntawv uas siv los khaws cov ntaub ntawv ntawm lub caij nyoog, yuav ua li cas nkag mus rau hnub thiab lub sij hawm kom lawv tau parsed los ntawm SQL Server, thiab yuav ua li cas muab cov hnub thiab lub sij hawm nrog kev tso dej.

Module 7: Siv DML hloov cov ntaub ntawv

Cov qauv no qhia txog kev tsim DML queries, thiab vim li cas koj xav tau.Lessons

  • Inserting Cov Ntaub Ntawv
  • Kev Hloov thiab Sau Cov Ntaub Ntawv

Lab: Siv DML hloov Hloov

  • Inserting Cov Ntaub Ntawv
  • Tshaj tawm thiab muab cov ntaub ntawv rho tawm

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Siv INSERT thiab SELECT INTO statements
  • Siv UPDATE, MERGE, LUV, thiab TRUNCATE.

Module 8: Siv Cov Kev Ua Hauj Lwm Ua Hauv

No module introduces ib co ntawm cov ntau ua hauv kev khiav dej num hauv SQL neeg rau zaub mov 2016.Lessons

  • Sau Cov Lus Nug nrog Cov Ua Haujlwm Kev Ua Haujlwm
  • Siv Cov Kev Hloov Los Sib Haum
  • Siv Cov Kev Ua Yeeb Yam Zuj Zus
  • Siv Cov Haujlwm Rau Kev Ua Haujlwm nrog NULL

(Lab): Siv Cov Kev Ua Haujlwm Ua Ntej

  • Sau Cov Lus Nug Uas Siv Cov Kev Hloov Pauv Hloov
  • Sau cov lus nug uas siv Cov Kev Ua Haujlwm Luag
  • Sau Cov Lus Nug uas Tshawb Fawb Txog Kev Tsis Taus

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Piav qhia txog hom kev ua haujlwm los ntawm SQL neeg rau zaub mov, thiab tom qab ntawd ua kom pom tseeb ntawm kev ua haujlwm nrog kev sib tw ua haujlwm
  • Piav seb yuav ua li cas thiaj hloov tau cov ntaub ntawv ntawm cov kev siv ntau tus neeg siv SQL Server
  • Piav qhia txog kev siv cov kev ua kom lub luag hauj lwm uas ntsuas qhov kev qhia thiab rov qab ua qhov kev sib tw.
  • Piav ntxiv zog rau kev ua haujlwm nrog NULL

Module 9: Grouping thiab Aggregating Data

Cov qauv no qhia txog kev siv cov haujlwm sib sau ua ke li cas

  • Siv cov Aggregate Functions
  • Siv cov pab pawg los ntawm Clause
  • Filtering pawg nrog HAVING

(Lab): Grouping thiab Aggregating Data

  • Sau Cov Lus Nug Uas Siv Cov Pab Pawg Los Ntawm Clause
  • Sau Cov Lus Nug uas Siv Cov Kev Koom Haum Ua Si
  • Sau Cov Lus Nug uas Siv Distinct Aggregate Functions
  • Sau cov lus nug uas lim pawg nrog HAVING Clause

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Piav lub teeb tsa ua haujlwm hauv SQL neeg rau zaub mov thiab sau queries siv nws.
  • Sau cov lus nug uas nyias muaj nyias kev siv cov GROUP los ntawm kev txiav txim.
  • Sau cov lus nug uas siv HAVING clause los lim cov pawg.

Module 10: Siv Subqueries

Qhov qauv no qhia txog ntau hom kev tshawb nrhiav thiab seb yuav siv li cas thiab thaum twg

  • Sau Ntawv Tus Kheej Cov Ntawv Sau
  • Sau Cov Lus Sib Sau Nrog Correlated Subqueries
  • Siv cov lus EXSTS Predicate nrog Subqueries

(Lab): Siv Subqueries

  • Sau Cov Lus Nug Uas Siv Tus Khoos Tshaj Ua Yus Tus Kheej
  • Sau Cov Lus Nug Uas Siv Cov Kev Ntsuas thiab Cov Kev Tshawb Fawb Ntau Yam
  • Sau cov lus nug uas siv Correlated Subqueries thiab EXISTS Clause

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Piav qhia txog qhov twg cov ntawv subqueries siv tau rau hauv daim ntawv SELECT.
  • Sau cov lus nug uas siv cov ntaub ntawv sib raug zoo hauv cov ntawv SELECT
  • Sau cov lus nug uas siv EXISTS kwv yees hauv qhov chaw txiav txim siab rau qhov kev muaj cuab kav tsim muaj kab
  • Siv cov khoom PEEV XWM kom pom kev zoo rau cov kab hauv seem hauv ib qho khoom plig.

Module 11: Siv Cov Lus Qhia

Yav dhau los hauv hoob no, koj tau kawm txog kev siv subqueries ua ib qho kev qhia uas xa rov qab mus rau ib qho kev hu rau cov lus nug. Zoo li cov subqueries, cov kab lus tawm yog cov lus nug, tab sis cov lus qhia kab lus ntxiv rau lub tswv yim no los ntawm qhov uas koj tso lawv lub npe thiab ua hauj lwm nrog lawv cov qhabnias raws li koj yuav ua haujlwm nrog cov ntaub ntawv nyob hauv cov ntaub ntawv sib raug zoo. Microsoft SQL neeg rau zaub mov 2016 txhawb plaub hom kab lus: muab cov ntxhuav, cov txheej txheem qhia ntawv (CTEs), cov kev xav, thiab cov txheej txheem hauv vev-ntaus nqi (TVFs). Hauv qhov ntsuas no, koj yuav kawm ua hauj lwm nrog cov qauv ntawm cov lus piav qhia thiab kawm kom paub siv lawv los tsim ib qho kev coj ua rau kev sau ntawv queries.Lessons

  • Siv Views
  • Siv Cov Xov Tooj Uas Siv Nyiaj Sab Ntsig
  • Siv Derived Ntxhuav
  • Siv cov lus qhia tawm

(Lab): Siv Cov Ntawv Ntawm Lub Cev

  • Sau Cov Lus Nug Uas Siv Views
  • Sau Cov Queries Uas Siv Tau Cov Ntxim Saib Ntxim Ua
  • Kev Sau Ntawv Cov Lus Siv Uas Siv Cov Ntaus Cov Ncauj Lus (CTEs)
  • Sau Cov Lus Nug Uas Sue Inline Cov Rooj Lus-Tseem Ceeb

Tom qab ua tiav cov cai no, koj yuav muaj peev xwm:

  • Sau cov lus nug uas xa rov qab los ntawm kev pom.
  • Siv cov lus CREATE FUNCTION los tsim cov lus hauv TVFs yooj yim.
  • Sau queries uas tsim thiab muab cov txiaj ntsig tau los ntawm cov ntxhuav cov ntaub ntawv.
  • Sau cov lus nug uas tsim CTEs thiab xa cov qhab nees los ntawm cov lus piav qhia.

Module 12: Siv Cov Neeg Teeb Kev Siv

Cov qauv no qhia txog kev siv cov txheej tswv teb UNION, INTERSECT, thiab EXCEPT los sib piv cov kab nruab nrab ntawm ob cov khoom tawm tswv yim.Lessons

  • Sau Cov Queries nrog UNION tus neeg teb xov tooj
  • Siv EXCEPT thiab INTERSECT
  • Siv APPLY

(Lab): Siv Cov Xov Tooj

  • Sau Cov Queries Uas Siv UNION Teev Cov Neeg Tebchaws thiab TAU TXHEEM
  • Sau Cov Lus Nug Uas Siv Cov CROSS APPLY thiab OUTER APPLY Cov Tswv
  • Sau Cov Lus Nug Uas Siv cov EXCEPT thiab INTERSECT Operators

Tom qab ua tiav cov cai no, cov menyuam kawm ntawv yuav muaj peev xwm:

  • Sau queries uas siv UNION los ua ke cov tswv yim teev tseg.
  • Sau queries uas siv UNION tag nrho los ua ke cov tswv yim ntaus ntawv
  • Sau cov lus nug uas siv EXCEPT tus neeg teb xov tooj kom rov qab tsuas yog kab hauv ib kab, tiam sis tsis yog lwm qhov.
  • Sau cov lus nug uas siv INTERSECT tus neeg teb xov tooj kom rov tuaj yeem rov ua cov kab uas nyob hauv ob qho tib si
  • Sau cov lus nug siv CROSS APPLY tus neeg teb xov tooj.
  • Sau cov lus nug siv tus neeg teb xov tooj APPLY

Module 13: Siv qhov khoos phis ua haujlwm, Kev Tshawb Xyuas, thiab Kev Ua Haujlwm Hauv Zog

Tshooj no qhia txog cov kev pab cuam siv qhov rai ua haujlwm. Txwv lub qhov rai kev ua haujlwm rau cov kab uas tau muab teev tseg rau hauv ib qho kev txiav txim siab, nrog rau kev sib koom ua ke thiab thav ntawv. Sau cov lus nug uas siv qhov rai khiav hauj lwm los ua haujlwm ntawm lub qhov rais ntawm kab thiab xa rov qab, sib sau ua ke, thiab kev sib txuam nrog kev sib hloov.

  • Tsim qhov rais nrog OVER
  • Tshawb Lub Ntaus Cov Haujlwm

(Lab): Siv Qhov Cuam Tshuam Cov Qib, Qhov Chaw Tshaj Tawm, thiab Cov Hauj Lwm Uas Ua Taus

  • Kev Sau Cov Lus Nug uas siv Cov Haujlwm Uas Qis Txheeb Zus
  • Sau cov lus nug uas siv Kev Ua Haujlwm ntawm Kev Ua Haujlwm
  • Sau Cov Queries uas siv Qhov Nruab Nres Qhov Kev Ua Si

Tom qab ua tiav cov cai no, cov menyuam kawm ntawv yuav muaj peev xwm:

  • Qhia txog T-SQL cov khoom siv los txhais cov qhov rais, thiab kev sib raug zoo ntawm lawv.
  • Sau cov lus nug uas siv cov lus txiav txim siab, nrog kev faib, kev txiav txim, thiab kev txhawm rau txhais cov qhov rai
  • Sau cov lus nug uas siv qhov rai sib sau ua ke.
  • Sau cov lus nug uas siv cov kev faib ua haujlwm hauv lub qhov rais.
  • Sau cov lus nug uas siv cov phiaj xwm ntawm lub qhov rais

Module 14: Pivoting thiab Grouping Sets

Cov qauv no qhia txog kev sau queries tias kev sib piv thiab kev sib tw tau poob lawm. Sau cov lus nug uas qhia meej txog cov kev sib txuam nrog ntau pawg nrog cov pawg poob qab Tshooj lus

  • Sau cov lus nug nrog PIVOT thiab UNPIVOT
  • Ua haujlwm nrog Grouping Poob

Lab: Pivoting thiab Grouping Sets

  • Sau Cov Lus Nug uas siv PIVOT Tus Tuav Xam Pom
  • Sau Cov lus nug uas siv tus UNPIVOT Tus Tuam Txhab
  • Sau cov lus nug uas siv cov GROUPING COV MOV KUB thiab ROLLUP Subclauses

Tom qab ua tiav cov cai no, cov menyuam kawm ntawv yuav muaj peev xwm:

  • Piav seb cov ntaub ntawv piv li cas siv tau hauv T-SQL queries.
  • Sau cov lus nug uas siv cov ntaub ntawv piv tawm ntawm kev kab rau txhua tus siv tus neeg teb xov tooj PIVOT.
  • Sau cov lus nug uas tsis muaj ntaub ntawv los ntawm kab rov qab mus rau kab uas siv UNPIVOT tus neeg teb xov tooj.
  • Sau cov lus nug uas siv cov GROUPING MEEJ subclause.
  • Sau cov lus nug uas siv ROLLUP THIAB CUBE.
  • Sau cov lus nug uas siv cov kev ua haujlwm GROUPING_ID.

Module 15: Ua Txhaum Cov Txheej Txheem Txheej Txheem

Qhov qauv no piav qhia txog kev xa cov txiaj ntsig rov qab los ntawm kev ua cov txheej txheem khaws cia. Kis tsis tau cov txheej txheem. Tsim cov txheej txheem khaws cia kom yooj yim uas khawm cov ntaub ntawv SELECT. Tsim thiab ua kev nplua dynamic SQL nrog EXEC thiab sp_executesql.Lessons

  • Cov ntaub ntawv sau cia nrog cov txheej txheem khaws cia
  • Hla Cov Kab Tseg rau Cov Txheej Txheem
  • Tsim cov txheej txheem khaws cia yooj yim
  • Ua haujlwm nrog Dynamic SQL

(Lab): Ua Txhaum Cov Txheej Txheem Tshaj Tawm

  • Siv cov lus EXECUTE rau Invoke Stored Procedures
  • Hla Cov Kab Tseg rau Cov Txheej Txheem
  • Kev Tiv Thaiv Qhov Txheej Txheem Kev Txhim Kho

Tom qab ua tiav cov cai no, cov menyuam kawm ntawv yuav muaj peev xwm:

  • Qhia txog cov txheej txheem khaws cia thiab lawv siv.
  • Sau T-SQL nqe lus uas ua raws cov txheej txheem khaws cia kom rov qab tau cov ntaub ntawv.
  • Sau YUAV TSUM YEEJ cov lus hais uas xa cov lus tawm tswv yim rau cov txheej txheem ceev cia.
  • Sau cov ntawv T-SQL uas npaj cov zis tawm thiab ua cov txheej txheem khaws cia.
  • Siv cov lus sau rau CREATE PROCEDURE los sau cov txheej txheem khaws tseg.
  • Tsim kom muaj txheej txheem khaws cia uas lees txais cov kev tawm tswv yim.
  • Piav seb T-SQL tsim muaj peev xwm ua tau zoo li cas.
  • Sau queries uas siv dynamic SQL.

Module 16: Programming nrog T-SQL

Lus hauv no teb No module piav li cas los txhim kho koj tus T-SQL code nrog programming ntsiab.Lessons

  • T-SQL Programming Ntsiab
  • Kev Pab Tswj Kev Nyuaj Siab

Lab: Programming nrog T-SQL

  • Tshaj tawm Cov Qhab Nia thiab Tso Tawm Tseg
  • Siv Cov Khoom Siv Hauv Ntiaj Teb
  • Siv cov qhob nyob hauv Dynamic SQL Statement
  • Siv Synonyms

Tom qab ua tiav cov cai no, cov menyuam kawm ntawv yuav muaj peev xwm:

  • Piav seb Microsoft SQL Server khoom siv li cas ntawm cov ntaub ntawv ua pawg.
  • Tsim thiab xa cov khoom ntawm T-SQL code kom tiav los ntawm SQL neeg rau zaub mov.
  • Piav seb SQL Server stores cov khoom ntiag tug li cov haujlwm.
  • Sau cov cim uas tshaj tawm thiab muab cov qhob.
  • Tsim thiab ua tau li cov lus ua ke
  • Qhia txog kev tswj ntawm ntu ntawm T-SQL.
  • Sau tus T-SQL code siv yog ... ELSE blocks.
  • Sau T-SQL code uas siv WHILE.

Module 17: Kev ua yuam kev tuav

Cov qauv no qhia txog kev ua yuam kev rau T-SQL.Lessons

  • Xyaum T-SQL yuam kev tuav
  • Xyaum ua raws li kev tuav tswj

(Lab): Kev ua yuam kev

  • Redirecting cov teeb meem nrog TRY / COV
  • Siv THROW kom dhau lo lus yuam kev rov qab rau ib tus neeg

Tom qab ua tiav cov cai no, cov menyuam kawm ntawv yuav muaj peev xwm:

  • Siv T-SQL yuam kev tuav.
  • Siv cov txheej txheem tshwj xeeb tuav.

Module 18: Kev Siv Nyiaj

Cov qauv no qhia txog kev siv cov kev lag luam licas

  • Cov nqi thiab cov cav ntoo tshawb xyuas
  • Tswj cov kev lag luam

(Lab): Kev Siv Nyiaj

  • Tswj cov kev lag luam nrog BEGIN, COMMIT, thiab ROLLBACK
  • Muab kev yuam kev ntxiv rau ib lub laj thawj CATCH

Tom qab ua tiav cov cai no, cov menyuam kawm ntawv yuav muaj peev xwm:

  • Piav qhia cov khoom lag luam thiab qhov sib txawv ntawm pawg thiab cov khoom lag luam.
  • Piav qhia txog cov khoom siv thiab seb lawv li cas los ntawm SQL Server.
  • Tsim thiab tswj muas nrog cov lus tswj kev tswj lag luam (TCL) cov lus.
  • Siv SET XACT_ABORT los txheeb xyuas SQL Servers tuav ntawm muas sab nrauv TRY / XYUAS.

Yavtom ntej txheej xwm

Tsis muaj cov txheej xwm uas yuav los tom ntej no.

Thov sau ntawv rau peb ntawm info@itstechschool.com & hu rau peb ntawm + 91-9870480053 rau cov nqi kawm & daim ntawv teev nqi, sijhawm thiab qhov chaw nyob

Tawm Peb ib qho lus nug

Rau ntau info kindly hu rau peb.


Xyuas




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