浜旈倯澶у(xu茅)2021骞寸ⅸ澹�鐮旂┒鐢�鎷涚敓鑰冭│灏堟キ(y猫)绉戠洰鑰冭│澶х侗

涓€銆佽€冭│绉戠洰锛氭暩(sh霉)鎿�(j霉)搴�(k霉)鍘熺悊

浜�銆佸熀鏈姹�

杓冪郴绲�(t菕ng)鍦颁簡瑙ｆ暩(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)鐨勫熀鏈蹇�銆佸熀鏈師鐞嗗拰鏂规硶锛涜純娣卞叆鍦扮悊瑙ｉ棞(gu膩n)绯绘暩(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)鐨勫熀鏈蹇�銆佸熀鏈師鐞嗗拰鏂规硶锛涚啛绶存帉鎻￠棞(gu膩n)绯绘暩(sh霉)鎿�(j霉)搴�(k霉)瑾�(y菙)瑷€SQL锛屽叿鏈夋暩(sh霉)鎿�(j霉)搴�(k霉)鎳�(y墨ng)鐢ㄧ法绋嬬殑鑳藉姏锛涘垵姝ユ帉鎻℃暩(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)鐨勬蹇靛拰鏂规硶,鍏锋湁涓€瀹氱殑鏁�(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)鑳藉姏銆�

涓�銆佽€冭│鑼冨湇

  锛堜竴锛夋暩(sh霉)鎿�(j霉)搴�(k霉)鍩虹(ch菙)鐭ヨ瓨(sh铆)

1. 鏁�(sh霉)鎿�(j霉)绠＄悊鎶€琛�(sh霉)鐨勭櫦(f膩)灞曟鍙�

Ø  浜嗚В锛氭暩(sh霉)鎿�(j霉)绠＄悊鎶€琛�(sh霉)鐨勭櫦(f膩)灞曢亷(gu貌)绋�.

2. 鏁�(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)鐗归粸(di菐n)鍙婂叾鐩搁棞(gu膩n)姒傚康

Ø  浜嗚В锛氭暩(sh霉)鎿�(j霉)銆佹暩(sh霉)鎿�(j霉)搴�(k霉)銆佹暩(sh霉)鎿�(j霉)搴�(k霉)绠＄悊绯荤当(t菕ng)绛夋蹇碉紱鏁�(sh霉)鎿�(j霉)搴�(k霉)绠＄悊绯荤当(t菕ng)鐨勫熀鏈姛鑳�锛涙暩(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)鐨勭壒榛�(di菐n)锛涙暩(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)鑸囨枃浠剁郴绲�(t菕ng)鐨勪富瑕佸樊鍒�銆�

Ø  鐞嗚В锛氭暩(sh霉)鎿�(j霉)鐛�(d煤)绔嬫€�銆佸叡浜€�銆佸畬鏁存€х殑鍚京鍜屾剰缇�銆�

3. 鏁�(sh霉)鎿�(j霉)妯″瀷

Ø  浜嗚В锛氱従(xi脿n)瀵�(sh铆)涓栫晫銆佷俊鎭笘鐣屽拰鏁�(sh霉)鎿�(j霉)涓栫晫涓夎€呬箣闁撶殑闂�(gu膩n)绯�銆�

Ø  鐞嗚В锛氬(sh铆)楂斾竴鑱�(li谩n)绯绘ā鍨�(E-R妯″瀷)鍙婂叾鐩搁棞(gu膩n)姒傚康锛涗笁绋(sh铆)楂旈泦涔嬮枔鐨勮伅(li谩n)绯婚鍨嬶紱涓夌ó鏁�(sh霉)鎿�(j霉)妯″瀷(灞ゆ妯″瀷銆佺恫(w菐ng)鐙€妯″瀷銆侀棞(gu膩n)绯绘ā鍨�)鐨勬蹇碉紱闂�(gu膩n)绯绘ā鍨嬬殑涓夌ó瀹屾暣鎬х磩鏉�銆�

Ø  鎺屾彙锛氱敤E-R妯″瀷鎻忚堪鐝�(xi脿n)瀵�(sh铆)涓栫晫鐨勬柟娉�銆�

4. 鏁�(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)鐨勭祼(ji茅)妲�(g貌u)

Ø  浜嗚В锛氭暩(sh霉)鎿�(j霉)妯″紡锛屾暩(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)鐨勪笁绱�(j铆)妯″紡绲�(ji茅)妲�(g貌u)鍜屾ā寮忎箣闁撶殑鏄犺薄锛涘付鏈夋暩(sh霉)鎿�(j霉)搴�(k霉)鐨勮▓(j矛)绠楁(j墨)绯荤当(t菕ng)妲�(g貌u)鎴�锛涙暩(sh霉)鎿�(j霉)搴�(k霉)绠＄悊绯荤当(t菕ng)(DSMS)鍙婂叾鍔熻兘锛涢潰鍚戠敤鎴剁殑鏁�(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)楂旂郴绲�(ji茅)妲�(g貌u)锛涚敤鎴惰í鍟�(w猫n)鏁�(sh霉)鎿�(j霉)搴�(k霉)鐨勯亷(gu貌)绋�锛涙暩(sh霉)鎿�(j霉)搴�(k霉)绠＄悊鍝�(DBA)鐨勮伔璨�(z茅)锛涙暩(sh霉)鎿�(j霉)瀹氱京瑾�(y菙)瑷€(DDL)鐨勫姛鑳�锛涙暩(sh霉)鎿�(j霉)鎿嶇副瑾�(y菙)瑷€( DML)鐨勫姛鑳藉拰鍒嗛銆�

Ø  鐞嗚В锛氭暩(sh霉)鎿�(j霉)搴�(k霉)绯荤当(t菕ng)涓夌礆(j铆)妯″紡绲�(ji茅)妲�(g貌u)灏�(du矛)鏁�(sh霉)鎿�(j霉)鐛�(d煤)绔嬫€х殑鎰忕京銆�

  锛堜簩锛夐棞(gu膩n)绯绘暩(sh霉)鎿�(j霉)搴�(k霉)

1.闂�(gu膩n)绯绘ā鍨嬬殑鍩烘湰姒傚康

Ø  浜嗚В锛氬煙銆佺瑳鍗＄埦绌嶃€侀棞(gu膩n)绯荤殑瀹氱京锛涢棞(gu膩n)绯绘ā寮忋€侀棞(gu膩n)绯绘暩(sh霉)鎿�(j霉)搴�(k霉)鐨勬蹇�銆�

Ø  鐞嗚В锛氶棞(gu膩n)绯荤殑鎬ц唱(zh矛)锛涘€欓伕纰�銆佷富纰�銆佸纰肩殑姒傚康锛涘(sh铆)楂斿畬鏁存€�銆佸弮鐓у畬鏁存€с€佺敤鎴跺畾缇╃殑瀹屾暣鎬�銆�

2.闂�(gu膩n)绯讳唬鏁�(sh霉)

Ø  浜嗚В锛氶棞(gu膩n)绯讳唬鏁�(sh霉)閬�(y霉n)绠楃殑鍒嗛銆�

Ø  鐞嗚В锛氶棞(gu膩n)绯讳唬鏁�(sh霉)鐨勫熀鏈亱(y霉n)绠�銆�

Ø  鎺屾彙锛氱敤闂�(gu膩n)绯讳唬鏁�(sh霉)琛ㄧず鏌ヨ瑕佹眰(闄ゆ硶涓嶈€�)銆�

  锛堜笁锛夐棞(gu膩n)绯绘暩(sh霉)鎿�(j霉)搴�(k霉)瑾�(y菙)瑷€SQL

1. SQL姒傝矊锛岀壒榛�(di菐n)鍙婂叾鐩搁棞(gu膩n)鍩烘湰姒傚康

Ø  浜嗚В锛歋QL瑾�(y菙)瑷€鐨勭櫦(f膩)灞曞強妯�(bi膩o)婧�(zh菙n)鍖栭亷(gu貌)绋嬶紱SQL瑾�(y菙)瑷€鐨勪富瑕佺壒榛�(di菐n)锛汼QL涓熀鏈〃鍜岃鍦栫殑姒傚康銆�

2. SQL鏁�(sh霉)鎿�(j霉)瀹氱京鍔熻兘

Ø  鎺屾彙锛氱敤SQL瑾�(y菙)鍙ュ畾缇╁熀鏈〃锛堝缓绔嬩富纰�銆佸纰�锛屼互鍙婂畾缇╁叾瀹冪磩鏉熸浠讹級銆佷慨鏀瑰熀鏈〃鐨勫畾缇�銆佹挙娑堝熀鏈〃锛涚敤SQL瑾�(y菙)鍙ュ畾缇╁拰鎾ゆ秷绱㈠紩銆�

3. SQL鏁�(sh霉)鎿�(j霉)鎿嶇副鍔熻兘

Ø  鎺屾彙锛歋ELECT瑾�(y菙)鍙ョ殑鏍煎紡鍜岀敤娉�锛汭NSERT瑾�(y菙)鍙ョ殑鏍煎紡鍜岀敤娉�锛汥ELETE瑾�(y菙)鍙ョ殑鏍煎紡鍜岀敤娉�锛沀PDATE瑾�(y菙)鍙ョ殑鏍煎紡鍒╃敤娉�銆�

4. 鏁�(sh霉)鎿�(j霉)鏌ヨ

Ø  鎺屾彙锛氱啊(ji菐n)鍠煡瑭紱甯舵浠舵煡瑭�锛涘垎绲勭当(t菕ng)瑷�(j矛)鏌ヨ锛涘皪(du矛)鏌ヨ绲�(ji茅)鏋滄帓搴�锛涘闂�(gu膩n)绯婚€ｆ帴鏌ヨ锛涚浉闂�(gu膩n)瀛愭煡瑭�銆�

5. 瑕栧湒鐨勫畾缇╁拰浣滅敤

Ø  鐞嗚В锛氳鍦栫殑姒傚康锛岃鍦栬垏鍩烘湰琛ㄧ殑鐣板悓锛岄噰鐢ㄨ鍦栨蹇电殑鍎�(y艒u)榛�(di菐n)銆�

Ø  鎺屾彙锛氱敤SQL瑾�(y菙)鍙ュ畾缇╁拰鎾ゆ秷瑕栧湒锛涢嚌灏�(du矛)瑕栧湒鐨勬煡瑭�銆�

6. SQL鏁�(sh霉)鎿�(j霉)鎺у埗鍔熻兘

Ø  鐞嗚В锛氭暩(sh霉)鎿�(j霉)搴�(k霉)瀹夊叏鎬х殑鍚京鍜屾巿娆�(qu谩n)姗�(j墨)鍒�锛涙暩(sh霉)鎿�(j霉)搴�(k霉)瀹屾暣鎬х殑鍚京鍜屽畬鏁存€х磩鏉熸浠�锛涘(sh铆)楂斿畬鏁存€с€佸弮鐓у畬鏁存€�銆佺敤鎴惰嚜瀹氱京瀹屾暣鎬�銆�

Ø  鎺屾彙锛氱敤SQL瑾�(y菙)鍙ユ巿娆�(qu谩n)鍜屾敹鍥炴瑠(qu谩n)闄�锛涘湪鍓�(chu脿ng)寤哄熀鏈〃鏅�(sh铆)瀹氱京瀹屾暣鎬х磩鏉熸浠�銆�

锛堝洓锛夐棞(gu膩n)绯绘暩(sh霉)鎿�(j霉)搴�(k霉)瑕�(gu墨)鑼冪悊璜�

1. 闂�(gu膩n)绯昏(gu墨)鑼冨寲鐨勪綔鐢�

Ø  浜嗚В锛氶潪瑕�(gu墨)鑼冮棞(gu膩n)绯绘ā寮忓彲鑳藉付渚�(l谩i)鐨勫晱(w猫n)椤�锛涢棞(gu膩n)绯昏(gu墨)鑼冨寲濡備綍瑙ｆ焙閫欎簺鍟�(w猫n)椤�锛涜(gu墨)鑼冨寲鐞嗚珫鍦ㄦ暩(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)涓殑浣滅敤銆�

2. 鍑芥暩(sh霉)渚濊炒

Ø  鐞嗚В锛氬爆鎬т箣闁撶殑鑱�(li谩n)绯婚鍨嬶紱鍊欓伕纰�銆佷富纰笺€佷富灞€�銆侀潪涓诲爆鎬�銆佸柈纰笺€佸叏纰肩瓑姒傚康锛涘嚱鏁�(sh霉)渚濊炒鍜岀⒓鐨勫敮涓€鎬с€�

3. 闂�(gu膩n)绯绘ā寮忕殑瑕�(gu墨)鑼冨寲

Ø  鐞嗚В锛氱涓€鑼冨紡銆佺浜岃寖寮�銆佺涓夎寖寮�銆丅CNF鐨勫畾缇�銆�

Ø  鎺屾彙锛氬垽瀹氶棞(gu膩n)绯绘ā寮忕殑瑕�(gu墨)鑼冨寲绋嬪害鐨勬柟娉�锛岃兘澶犳噳(y墨ng)鐢ㄨ(gu墨)鑼冨寲鐨勭悊璜栬(gu墨)鑼冮棞(gu膩n)绯绘ā寮忓埌绗笁鑼冨紡銆�

锛堜簲锛夋暩(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)

1. 闇€姹傚垎鏋�

Ø  浜嗚В锛氶渶姹傚垎鏋愮殑鐩殑銆侀渶姹傝(di脿o)鐮旀柟娉�銆�

Ø  鎺屾彙锛氶渶姹傛弿杩板伐鍏凤紙鏁�(sh霉)鎿�(j霉)娴佸湒銆佹暩(sh霉)鎿�(j霉)瀛楀吀銆�...锛�銆�

2. 鏁�(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)鐨勪换鍕�(w霉),涓€鑸瓥鐣�,姝ラ鍜屽熀鏈蹇�

Ø  浜嗚В锛氭暩(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)鐨勪换鍕�(w霉)锛涙暩(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)娑夊強鍒扮殑鍩烘湰姒傚康锛涙暩(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)鐨勪竴鑸瓥鐣ワ紱鏁�(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)鐨勬椹�锛涙暩(sh霉)鎿�(j霉)搴�(k霉)瑷�(sh猫)瑷�(j矛)鐨勪富娴佹柟娉�銆�

3. 姒傚康绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)

Ø  浜嗚В锛氭蹇电祼(ji茅)妲�(g貌u)鐨勭壒榛�(di菐n)锛涙蹇电祼(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)鐨勬椹�銆�

Ø  鐞嗚В锛氳鍦栭泦鎴愪腑瑕佽В姹虹殑鍟�(w猫n)椤屽拰閲囧彇鐨勬墜娈点€�

Ø  鎺屾彙锛氬緸鐝�(xi脿n)瀵�(sh铆)涓栫晫鍑虹櫦(f膩)瑷�(sh猫)瑷�(j矛)鏁�(sh霉)鎿�(j霉)搴�(k霉)姒傚康绲�(ji茅)妲�(g貌u)(E-R妯″瀷)鐨勬柟娉�銆�

4. 閭忚集绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)

Ø  鎺屾彙锛氬緸E-R妯″瀷杞�(zhu菐n)鎻涚偤闂�(gu膩n)绯绘ā鍨嬬殑鏂规硶銆�

锛堝叚锛夋暩(sh霉)鎿�(j霉)搴�(k霉)淇濊(h霉) 

1. 骞剁櫦(f膩)鎺у埗鍩烘湰姒傚康鍜屽熀鏈妧琛�(sh霉)

Ø  浜嗚В锛氬苟鐧�(f膩)瑷晱(w猫n)鍙兘鍑虹従(xi脿n)鐨勫晱(w猫n)椤岋紱灏侀帠鍙婇帠鐨勯鍨�锛涙閹栨蹇碉紱骞剁櫦(f膩)瑾�(di脿o)搴︾殑鍙覆琛屾€�銆�

Ø  鐞嗚В:锛氫笁绱�(j铆)灏侀帠鍗�(xi茅)璀帮紱姝婚帠鐨勯爯(y霉)闃插拰瑙ｉ櫎銆�

2. 鏁�(sh霉)鎿�(j霉)搴�(k霉)鎭㈠京(f霉)鍩烘湰姒傚康鍜屽熀鏈妧琛�(sh霉)

Ø  浜嗚В锛氭暩(sh霉)鎿�(j霉)搴�(k霉)鏁呴殰绋锛涘父鐢ㄦ暩(sh霉)鎿�(j霉)搴�(k霉)鎭㈠京(f霉)鎵嬫銆�

Ø  鐞嗚В锛氶嚌灏�(du矛)涓嶅悓鏁呴殰鐨勬仮寰�(f霉)鏂规硶銆�

3. 鏁�(sh霉)鎿�(j霉)搴�(k霉)瀹夊叏鍩烘湰姒傚康鍜屽熀鏈妧琛�(sh霉)

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