oracle查詢使用者所有表記錄數
因現場需要更新應用,為安全起見先評估資料量,oracle,一條指令就能搞定。有個需要注意的,需要有DBA權限的使用者才行。
select TABLE_NAME,NUM_ROWS from dba_all_tables order by num_rows desc如查詢某個使用者的:select TABLE_NAME,NUM_ROWS from dba_all_tables where owner='使用者大寫' order by num_rows desc
<span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">oracle查詢某使用者下所有表記錄數</span><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"><span style="margin: 0px; padding: 0px; list-style: none outside none; word-break: normal; word-wrap: break-word;font-size:14px;">查詢資料庫表資訊:</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"> </p><pre class="sql" name="code" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 14px; line-height: 24px;">select NUM_ROWS,TABLE_NAME from dba_all_tables
<span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">Oracle 記錄表名和表記錄數</span><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">oracle那個系統表同時記錄表名和表記錄數的?</span><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">select table_name , num_rows from user_tables;</span>
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oracle查詢使用者所有表記錄數
因現場需要更新應用,為安全起見先評估資料量,oracle,一條指令就能搞定。有個需要注意的,需要有DBA權限的使用者才行。
select TABLE_NAME,NUM_ROWS from dba_all_tables order by num_rows desc如查詢某個使用者的:select TABLE_NAME,NUM_ROWS from dba_all_tables where owner='使用者大寫' order by num_rows desc
<span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">oracle查詢某使用者下所有表記錄數</span><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"><span style="margin: 0px; padding: 0px; list-style: none outside none; word-break: normal; word-wrap: break-word;font-size:14px;">查詢資料庫表資訊:</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"> </p><p style="margin-top: 0px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;"> </p><pre class="sql" name="code" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 14px; line-height: 24px;">select NUM_ROWS,TABLE_NAME from dba_all_tables
<span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">Oracle 記錄表名和表記錄數</span><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">oracle那個系統表同時記錄表名和表記錄數的?</span><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><br style="margin: 0px; padding: 0px; font-family: Tahoma; font-size: 14px; line-height: 24px;" /><span style="font-family: Tahoma; font-size: 14px; line-height: 24px;">select table_name , num_rows from user_tables;</span>