ERROR: column "sessiontimestamp" does not exist SQL state: 42703 Character: 28 But if I do: DELETE From sessions WHERE "SESSIONTIMESTAMP" < '2010-01-01 10:02:02' It DOES work. Why the db doesn't recognize the name of the table without quotes?. Regards, -- Leonardo M. Ramé Medic...
Postgres will interpret @ as abs() https://www.postgresql.org/docs/9.6/static/functions-math.html redacted=> create table test (year int); CREATE TABLE redacted=> INSERT INTO test VALUES (@year); ERROR: column "year" does not exist LINE 1: INSERT INTO test VALUES (@year); ^ HINT: ...
postgres=# create table mytable (id int, name text); CREATE TABLE postgres=# table mytable; id | name ---+--- (0 rows) postgres=# \d mytable; ERROR: column c.relhasoids does not exist LINE 1: ...riggers, c.relrowsecurity, c.relforcerowsecurity, c.relhasoi... ^ postgres=#...
用kettle往postgres数据库中传数据时,发现了这样的问题: 可是实际上是有这个字段的,数据库中字段为大写的“SUPPLIER_CODE”。 第一次操作pg数据库,没有经验,查了一下资料发现是pg数据库大小写敏感的原因。 原因:postgres区分大小写,默认是小写字段建表;遇到的问题是因为表为大写字母建表 解决:方法一:用小写字段重...
postgres升级到到11版本后,客户端打开会提示 ERROR:column p.proisagg does not exist LINE 1:...database d on d.datname=current_database() where p.proisagg.. HINT: Perhaps you meant to reference the column "p.prolang" 无法打开函数功能,如下图: ...
答案是使用命名参数：https://www.psycopg.org/docs/usage.html#passing-parameters-to-sql-queries 代码...
Unfortunately, PostgreSQL does not support the IF EXISTS option for the RENAME clause. To rename multiple columns, you execute the ALTER TABLE RENAME COLUMN statement multiple times, one column at a time: ALTER TABLE table_name RENAME column_name1 TO new_column_name1; ALTER TABLE table_name ...
是客户端版本的问题，更新到15就可以了，我创建表时也遇到了一样的问题，通过更新客户端版本解决了 ...
Traceback (most recent call last): File "C:\Python34\lib\site-packages\peewee.py", line 3191, in execute_sql cursor.execute(sql, params or ()) psycopg2.ProgrammingError: column "id" does not exist LINE 1: ..." ("username", "points") VALUES ('yeyau', 10) RETURNING "id" ^ Duri...
请试试这个零钱。