针对你的问题“pgsql invalid input syntax for type numeric: ""”,以下是我的详细回答: 1. 理解错误信息 错误信息 "pgsql invalid input syntax for type numeric: """ 表示在 PostgreSQL 数据库中,尝试将一个空字符串("")插入到一个类型为 numeric 的字段时,发生了语法错误。这是因为空字符串无法被直接...
fromstuent 但是运行的时候报错了:ERROR: invalid input syntax for type numeric:'优秀' 百度说:数据类型不符。 仔细想一下, 60是int,优秀是string,确实类型不符。 sql修改如下: 1 2 3 4 5 select case whenscore < 60then''|| 60 else'优秀'end fromstuent 这样就都是string了,就不报错了。 把结果扩...
但是运行的时候报错了:ERROR: invalid input syntax for type numeric:'优秀' 百度说:数据类型不符。 仔细想一下, 60是int,优秀是string,确实类型不符。 sql修改如下: select case when score < 60 then '' || 60 else '优秀' end from stuent 1. 2. 3. 4. 5. 这样就都是string了,...
from stuent 但是运⾏的时候报错了：ERROR: invalid input syntax for type numeric：'优秀'百度说：数据类型不符。仔细想⼀下， 60是int，优秀是string，确实类型不符。sql修改如下：select case when score < 60 then '' || 60 else '优秀' end from stuent 这样就都是string了，就不报错了...
ERROR: invalid input syntax for type boolean: "foo" STATEMENT: SELECT bool 'foo' AS error; ERROR: invalid input syntax for type real: "aaa" CONTEXT: COPY agg_bad, line 3, column b: "aaa" Explanation: You will see this log event when a column in a query gets a value passed that ...
问题描述:该类问题可以通过create cast(type1 as type2)解决,比如:column "code" is of type numeric but expression is of type character varying 解决方案:create cast(varchar as numeric) with inout as implicit 示例: db1=# create table t_varchar_to_numeric(id serial,code numeric); ...
Encountering "invalid input syntax for type interval" #304 lonnyj opened this issue Jun 5, 2015· 7 comments Comments lonnyj commented Jun 5, 2015 Using the postgresql-9.4-1201.jdbc41 driver with PostgreSQL 9.4.1, I've been encountering an error message when subtracting a PGInterval from...
local | invalid input syntax for type interval: "" +| 00:00:09.12 | while executing query on dblink connection named "server_connection" +| | SQL statement "INSERT INTO last_stat_activity +| | SELECT +| | sserver_id, +| | s_id, +| ...
Syntax: -O "PARAM_NAME=value" -p | --plsql : Enable PLSQL to PLPGSQL code conversion. -P | --parallel num: Number of parallel tables to extract at the same time. -q | --quiet : Disable progress bar. -r | --relative : use \ir instead of \i in the psql scripts generated. ...
使用的数据中,数值类型中有null,数据为通过pgadmin搜索结果,导出csv原命令:test=#\copy 库.表 from ‘路径/文件’ delimiter ',' csv heater;在cppy时出现 ERROR: invalid input syntax for type numeric: gp数据库 with temp 数据 字段 CSV 转载 mob64ca1400133b 2024-04-26 15:45:49 70阅读 gp...