[FLINK-38906] Pass transform parser in context and polish built-in functions #1900

Job	Run time
License Check	4m 28s
Source E2E Tests / test (11, 1.19.3, source_e2e)	15m 4s
Source Unit Tests / test (11, generic, oracle, sqlserver)	15m 6s
Source E2E Tests / test (11, 1.20.3, source_e2e)	15m 4s
Pipeline E2E Tests (1-Parallelism) / test (11, 1.19.3, pipeline_e2e)	15m 4s
Common Unit Tests / test (11, generic, core)	13m 15s
Source Unit Tests / test (11, generic, db2, mongodb)	15m 4s
Pipeline E2E Tests (1-Parallelism) / test (11, 1.20.3, pipeline_e2e)	15m 5s
Pipeline Unit Tests / test (11, generic, doris, elasticsearch, fluss, hudi, iceberg, kafka, maxcompute, mysql-pipeline,...	15m 4s
Pipeline E2E Tests (4-Parallelism) / test (11, 1.20.3, pipeline_e2e)	15m 5s
Pipeline E2E Tests (4-Parallelism) / test (11, 1.19.3, pipeline_e2e)	15m 7s
Source Unit Tests / test (11, generic, mysql-source)	15m 4s
Source Unit Tests / test (11, generic, postgres-source, oceanbase-source, tidb, vitess)	15m 6s
	3h 3m 36s

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