Re: syntax error at or near "ROWS"

I have dug into this a bit more and turned on the postmaster log

This statement fails if the first parameter is "abc" but works with "abcde"

SELECT "Id","Begin","End","Logfile" FROM "ServerSession" WHERE "Logfile" = ? ORDER BY "Begin" ASC OFFSET ? ROWS FETCH FIRST ? ROW ONLY

The postmaster log with "abc" (cbColDef and cbValueMax both 3)

2024-09-19 12:20:26.092 CEST [17828] ERROR: syntax error at or near "ROWS" at character 116
2024-09-19 12:20:26.092 CEST [17828] STATEMENT: SELECT "Id","Begin","End","Logfile" FROM "ServerSession" WHERE "Logfile" = $1 ORDER BY "Begin" ASC OFFSET $2::int4 ROWS FETCH FIRST $3::int4 ROW ONLY

The postmaster log with "abcde" (cbColDef and cbValueMax both 5)

2024-09-19 12:20:26.092 CEST [17828] LOG: execute <unnamed>: SELECT "Id","Begin","End","Logfile" FROM "ServerSession" WHERE "Logfile" = $1 ORDER BY "Begin" ASC OFFSET $2 ROWS FETCH FIRST $3 ROW ONLY
2024-09-19 12:20:26.092 CEST [17828] DETAIL: parameters: $1 = 'abcde', $2 = '0', $3 = '1'

By changing the statement a bit (using OFFSET ? and LIMIT ?) it works with both with "abc" and "abcde"

2024-09-19 12:23:40.386 CEST [32684] LOG: execute <unnamed>: SELECT "Id","Begin","End","Logfile" FROM "ServerSession" WHERE "Logfile" = $1 ORDER BY "Begin" ASC OFFSET $2::int4 LIMIT $3::int4
2024-09-19 12:23:40.386 CEST [32684] DETAIL: parameters: $1 = 'abc', $2 = '0', $3 = '1' 2024-09-19 12:23:40.386 CEST [32684] LOG: execute <unnamed>: SELECT "Id","Begin","End","Logfile" FROM "ServerSession" WHERE "Logfile" = $1 ORDER BY "Begin" ASC OFFSET $2 LIMIT $3
2024-09-19 12:23:40.386 CEST [32684] DETAIL: parameters: $1 = 'abcde', $2 = '0', $3 = '1'

There's a lot of fishy things going on (where subsequent parameters sometimes seems to be serialized as strings depending of the size of earlier string but not always), but I won't speculate of the reasons

We want to use the OFFSET ? ROWS FETCH FIRST ? ROW ONLY statement

/ Kristian