| | |
| | | select fn_rec_query(depid,'dep') depName,fn_rec_query(dirid,'dir') dirName,fn_ver(verid) verName,fn_uname(createuser) createName,fn_uname(updateuser) updateName from bd.dlg_agnp limit 5; |
| | | |
| | | select ns,tab from lf.sys_dict a where not exists (select id from lf.sys_dict b where b.ns=a.ns and b.tab=a.tab and b.field='gid') group by ns,tab; -- 查询字典中不存在gid的表 |
| | | ---------------------------------------------------------------------------------------------- |
| | | -- 10进制转62进制 |
| | | WITH RECURSIVE T(N, S) AS ( |
| | | SELECT 3843::NUMERIC(30, 0) N, '' S |
| | | UNION ALL |
| | | SELECT trunc(N / 62)::NUMERIC(30, 0), substr('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', (N % 62)::INT + 1, 1) || S FROM T WHERE N > 0 |
| | | ) |
| | | SELECT S FROM T WHERE N = 0; |
| | | |
| | | -- 62进制转10进制 |
| | | WITH RECURSIVE T(S, N) AS ( |
| | | SELECT 'ZZ' S, 0::NUMERIC N |
| | | UNION ALL |
| | | SELECT SUBSTR(S, 2), (POWER(62, LENGTH(S)::NUMERIC - 1) * (strpos('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', SUBSTR(S, 1, 1)) - 1) + N) FROM T WHERE LENGTH(S) > 0 |
| | | ) |
| | | SELECT N::NUMERIC(30, 0) FROM T WHERE LENGTH(S) < 1; |
| | | ---------------------------------------------------------------------------------------------- -1.测试 |
| | | select id,name from lf.sys_dir where name in ('测量(ESV)','勘察(EGE)','地灾(EGD)','洞库(EGD)') order by name; |
| | | |