Fix multiple projections issue #477

Job	Run time
Python 3.9 \| Clickhouse 23.8 \| Ubuntu	8m 20s
Python 3.9 \| Clickhouse 24.1 \| Ubuntu	8m 20s
Python 3.9 \| Clickhouse 24.2 \| Ubuntu	8m 11s
Python 3.9 \| Clickhouse 24.3 \| Ubuntu	8m 14s
Python 3.9 \| Clickhouse latest \| Ubuntu	8m 0s
Python 3.10 \| Clickhouse 23.8 \| Ubuntu	9m 12s
Python 3.10 \| Clickhouse 24.1 \| Ubuntu	8m 10s
Python 3.10 \| Clickhouse 24.2 \| Ubuntu	8m 19s
Python 3.10 \| Clickhouse 24.3 \| Ubuntu	8m 14s
Python 3.10 \| Clickhouse latest \| Ubuntu	8m 13s
Python 3.11 \| Clickhouse 23.8 \| Ubuntu	7m 11s
Python 3.11 \| Clickhouse 24.1 \| Ubuntu	7m 44s
Python 3.11 \| Clickhouse 24.2 \| Ubuntu	7m 20s
Python 3.11 \| Clickhouse 24.3 \| Ubuntu	7m 19s
Python 3.11 \| Clickhouse latest \| Ubuntu	7m 10s
Python 3.12 \| Clickhouse 23.8 \| Ubuntu	7m 46s
Python 3.12 \| Clickhouse 24.1 \| Ubuntu	7m 45s
Python 3.12 \| Clickhouse 24.2 \| Ubuntu	7m 28s
Python 3.12 \| Clickhouse 24.3 \| Ubuntu	7m 42s
Python 3.12 \| Clickhouse latest \| Ubuntu	7m 43s
	2h 38m 21s

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