- VAR_SAMP function in Oracle
- VAR_POP function in Oracle
- USER function in Oracle
- UID function in Oracle
- TZ_OFFSET function in Oracle
- TRUNC (numbers) function in Oracle
- TRUNC (dates) function in Oracle
- TO_YMINTERVAL function in Oracle
- TO_TIMESTAMP_TZ function in Oracle
- TO_TIMESTAMP function in Oracle
- TO_SINGLE_BYTE function in Oracle
- TO_NUMBER function in Oracle
- TO_NCLOB function in Oracle
- TO_MULTI_BYTE function in Oracle
- TO_LOB function in Oracle
- TO_DSINTERVAL function in Oracle
- TO_DATE function in Oracle
- TO_CLOB function in Oracle
- TO_CHAR function in Oracle
- TANH function in Oracle
- TAN function in Oracle
- SYSTIMESTAMP function in Oracle
- SYSDATE function in Oracle
- SYS_CONTEXT function in Oracle
- SQRT function in Oracle
- SESSIONTIMEZONE function in Oracle
- LOG function in Oracle