Sqlpage port variable parsing #2185

Job	Run time
windows_test	4m 11s
docker_build (linux/amd64, minimal)	5m 0s
test (odbc, postgres, Driver=PostgreSQL Unicode;Server=127.0.0.1;Port=5432;Database=sqlpage;UID=r...	2m 28s
test (mssql, mssql, mssql://root:Password123!@127.0.0.1/sqlpage)	2m 27s
test (mysql, mysql, mysql://root:Password123!@127.0.0.1/sqlpage)	2m 0s
docker_build (linux/arm64, duckdb)	5m 47s
compile_and_lint	10s
test (postgres, postgres, postgres://root:Password123!@127.0.0.1/sqlpage)	2m 37s
docker_build (linux/arm/v7, minimal)	5m 16s
docker_build (linux/arm64, minimal)	5m 33s
docker_build (linux/amd64, duckdb)	5m 1s
test (oracle, oracle, Driver=Oracle 21 ODBC driver;Dbq=//127.0.0.1:1521/FREEPDB1;Uid=root;Pwd=Pas...	3m 13s
docker_push	-1s
	43m 42s

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