postgreSQL allowed query with number of parameters equal 65535 or less(https://github.com/postgres/postgres/blob/7559d8ebfa11d98728e816f6b655582ce41150f3/src/interfaces/libpq/fe-exec.c#L1304), now, when where is more parameters in query, further call to readStatementDescribeResponse (https://github.com/lib/pq/conn.go:1749) will return incorrect value of paramTypes variable(
at least the wrong length of that array ). That will rise error in default go library during call to driver: src/database/sql:119 returns incorrect value and rise "sql: expected %d arguments, got %d", want, len(nvargs) error(src/database/sql:201).
I`ve created a small project, which will help to reproduce occurrence of this incorrect error: https://github.com/GlebZabl/golang_postgres_bug
Feel free to contact me, if you will need more information, by eMail(zabludovskiy.gleb@gmail.com) or telegram messenger(@GlebZabl)
postgreSQL allowed query with number of parameters equal 65535 or less(https://github.com/postgres/postgres/blob/7559d8ebfa11d98728e816f6b655582ce41150f3/src/interfaces/libpq/fe-exec.c#L1304), now, when where is more parameters in query, further call to readStatementDescribeResponse (
https://github.com/lib/pq/conn.go:1749
) will return incorrect value of paramTypes variable( at least the wrong length of that array ). That will rise error in default go library during call to driver:src/database/sql:119
returns incorrect value and rise"sql: expected %d arguments, got %d", want, len(nvargs)
error(src/database/sql:201
).I`ve created a small project, which will help to reproduce occurrence of this incorrect error: https://github.com/GlebZabl/golang_postgres_bug Feel free to contact me, if you will need more information, by eMail(
zabludovskiy.gleb@gmail.com
) or telegram messenger(@GlebZabl)