这个错误信息 "invalid input syntax for integer: """ 表示PostgreSQL在尝试将一个空字符串("")转换为整数类型时发生了语法错误。在PostgreSQL中,空字符串不是整数的有效表示,因此这种转换会失败。 可能导致该错误的原因 数据问题:在数据库表中,某个整数类型的字段被错误地插入了空字符串("")而不是NULL或有效的...
SQLSTATE:22P02 (Class 22 — Data Exception: invalid_text_representation) Urgency:low Example Postgres Log Output: ERROR: invalid input syntax for integer: "" at character 40" STATEMENT: SELECT * FROM table WHERE int_column = '' ERROR: invalid input syntax for type boolean: "foo" STATEMENT:...
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。 把结果扩展一下 其...
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...
import java.io.FileInputStream; import java.io.FileOutputStream; import java.sql.SQLException; import org.postgresql.copy.CopyManager; import org.postgresql.core.BaseConnection; public class Copy{ public static void main(String[] args) {
The Oracle specific PL/SQL code generated for functions, procedures, packages and triggers has to be reviewed to match the PostgreSQL syntax. You will find some useful recommendations on porting Oracle PL/SQL code to PostgreSQL PL/PGSQL at "Converting from other Databases to PostgreSQL", section...
ERROR: invalid input syntax for type timestamp: "None" at character 596 The charater position is at an INSERT statement where the value is 'None' for a DATETIME field. I would expect that to be translated bypsycopg2, but this seems not to be the case. I can see that the error occurs...
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, +| ...