查询Oracle数据库中各个表的实际记录数
DECLARE CURSOR tab_cursor IS SELECT table_name FROM user_tables; v_table_name user_tables.table_name%type; v_num number; v_p1 number;BEGIN open tab_cursor; loop
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DECLARE CURSOR tab_cursor IS SELECT table_name FROM user_tables; v_table_name user_tables.table_name%type; v_num number; v_p1 number;BEGIN open tab_cursor; loop
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