- Connecting to Snowflake
- Loading Data into Snowflake
- Unloading Data from Snowflake
- Using Snowflake
- Sharing Data Securely in Snowflake
- Managing Your Snowflake Organization
- Managing Your Snowflake Account
- Managing Security in Snowflake
- Managing Governance in Snowflake
- Managing Cost in Snowflake
- General Reference
- SQL Command Reference
- SQL Function Reference
- Summary of Functions
- All Functions (Alphabetical)
- ABS
- ACOS
- ACOSH
- ADD_MONTHS
- ALL_USER_NAMES
- ANY_VALUE
- APPROX_COUNT_DISTINCT
- APPROX_PERCENTILE
- APPROX_PERCENTILE_ACCUMULATE
- APPROX_PERCENTILE_COMBINE
- APPROX_PERCENTILE_ESTIMATE
- APPROX_TOP_K
- APPROX_TOP_K_ACCUMULATE
- APPROX_TOP_K_COMBINE
- APPROX_TOP_K_ESTIMATE
- APPROXIMATE_JACCARD_INDEX
- APPROXIMATE_SIMILARITY
- ARRAY_AGG
- ARRAY_APPEND
- ARRAY_CAT
- ARRAY_COMPACT
- ARRAY_CONSTRUCT
- ARRAY_CONSTRUCT_COMPACT
- ARRAY_CONTAINS
- ARRAY_DISTINCT
- ARRAY_EXCEPT
- ARRAY_INSERT
- ARRAY_INTERSECTION
- ARRAY_POSITION
- ARRAY_PREPEND
- ARRAY_SIZE
- ARRAY_SLICE
- ARRAY_TO_STRING
- ARRAY_UNION_AGG
- ARRAY_UNIQUE_AGG
- ARRAYS_OVERLAP
- AS_<object_type>
- AS_ARRAY
- AS_BINARY
- AS_BOOLEAN
- AS_CHAR , AS_VARCHAR
- AS_DATE
- AS_DECIMAL , AS_NUMBER
- AS_DOUBLE , AS_REAL
- AS_INTEGER
- AS_OBJECT
- AS_TIME
- AS_TIMESTAMP_*
- ASCII
- ASIN
- ASINH
- ATAN
- ATAN2
- ATANH
- AUTO_REFRESH_REGISTRATION_HISTORY
- AUTOMATIC_CLUSTERING_HISTORY
- AVG
- BASE64_DECODE_BINARY
- BASE64_DECODE_STRING
- BASE64_ENCODE
- [ NOT ] BETWEEN
- BIT_LENGTH
- BITAND
- BITAND_AGG
- BITMAP_BIT_POSITION
- BITMAP_BUCKET_NUMBER
- BITMAP_CONSTRUCT_AGG
- BITMAP_COUNT
- BITMAP_OR_AGG
- BITNOT
- BITOR
- BITOR_AGG
- BITSHIFTLEFT
- BITSHIFTRIGHT
- BITXOR
- BITXOR_AGG
- BOOLAND
- BOOLAND_AGG
- BOOLNOT
- BOOLOR
- BOOLOR_AGG
- BOOLXOR
- BOOLXOR_AGG
- BUILD_SCOPED_FILE_URL
- BUILD_STAGE_FILE_URL
- CASE
- CAST ,
::
- CBRT
- CEIL
- CHARINDEX
- CHECK_JSON
- CHECK_XML
- CHR , CHAR
- COALESCE
- COLLATE
- COLLATION
- COMPLETE_TASK_GRAPHS
- COMPRESS
- CONCAT ,
||
- CONCAT_WS
- CONDITIONAL_CHANGE_EVENT
- CONDITIONAL_TRUE_EVENT
- CONTAINS
- CONVERT_TIMEZONE
- COPY_HISTORY
- CORR
- COS
- COSH
- COT
- COUNT
- COUNT_IF
- COVAR_POP
- COVAR_SAMP
- CUME_DIST
- CURRENT_ACCOUNT
- CURRENT_AVAILABLE_ROLES
- CURRENT_CLIENT
- CURRENT_DATABASE
- CURRENT_DATE
- CURRENT_IP_ADDRESS
- CURRENT_REGION
- CURRENT_ROLE
- CURRENT_ROLE_TYPE
- CURRENT_SCHEMA
- CURRENT_SCHEMAS
- CURRENT_SECONDARY_ROLES
- CURRENT_SESSION
- CURRENT_STATEMENT
- CURRENT_TASK_GRAPHS
- CURRENT_TIME
- CURRENT_TIMESTAMP
- CURRENT_TRANSACTION
- CURRENT_USER
- CURRENT_VERSION
- CURRENT_WAREHOUSE
- DATA_TRANSFER_HISTORY
- DATABASE_REFRESH_HISTORY
- DATABASE_REFRESH_PROGRESS , DATABASE_REFRESH_PROGRESS_BY_JOB
- DATABASE_REPLICATION_USAGE_HISTORY
- DATABASE_STORAGE_USAGE_HISTORY
- DATE_FROM_PARTS
- DATE_PART
- DATE_TRUNC
- DATEADD
- DATEDIFF
- DAYNAME
- DECODE
- DECOMPRESS
- DECOMPRESS_BINARY
- DECOMPRESS_STRING
- DECRYPT
- DECRYPT_RAW
- DEGREES
- DENSE_RANK
- DIV0
- DIV0NULL
- EDITDISTANCE
- ENCRYPT
- ENCRYPT_RAW
- ENDSWITH
- EQUAL_NULL
- EXP
- EXPLAIN_JSON
- EXTERNAL_FUNCTIONS_HISTORY
- EXTERNAL_TABLE_FILES
- EXTERNAL_TABLE_FILE_REGISTRATION_HISTORY
- EXTRACT
- EXTRACT_SEMANTIC_CATEGORIES
- FACTORIAL
- FIRST_VALUE
- FLATTEN
- FLOOR
- GENERATE_COLUMN_DESCRIPTION
- GENERATOR
- GET
- GET_ABSOLUTE_PATH
- GET_DDL
- GET_IGNORE_CASE
- GET_OBJECT_REFERENCES
- GET_PATH ,
:
- GET_PRESIGNED_URL
- GET_QUERY_OPERATOR_STATS
- GET_RELATIVE_PATH
- GET_STAGE_LOCATION
- GETBIT
- GREATEST
- GROUPING
- GROUPING_ID
- HASH
- HASH_AGG
- HAVERSINE
- HEX_DECODE_BINARY
- HEX_DECODE_STRING
- HEX_ENCODE
- HLL
- HLL_ACCUMULATE
- HLL_COMBINE
- HLL_ESTIMATE
- HLL_EXPORT
- HLL_IMPORT
- HOUR / MINUTE / SECOND
- IFF
- IFNULL
- ILIKE
- ILIKE ANY
- [ NOT ] IN
- INFER_SCHEMA
- INITCAP
- INSERT
- INVOKER_ROLE
- INVOKER_SHARE
- IS_<object_type>
- IS [ NOT ] DISTINCT FROM
- IS [ NOT ] NULL
- IS_ARRAY
- IS_BINARY
- IS_BOOLEAN
- IS_CHAR , IS_VARCHAR
- IS_DATE , IS_DATE_VALUE
- IS_DECIMAL
- IS_DOUBLE , IS_REAL
- IS_GRANTED_TO_INVOKER_ROLE
- IS_INTEGER
- IS_NULL_VALUE
- IS_OBJECT
- IS_ROLE_IN_SESSION
- IS_TIME
- IS_TIMESTAMP_*
- JAROWINKLER_SIMILARITY
- JSON_EXTRACT_PATH_TEXT
- KURTOSIS
- LAG
- LAST_DAY
- LAST_QUERY_ID
- LAST_TRANSACTION
- LAST_VALUE
- LEAD
- LEAST
- LEFT
- LENGTH, LEN
- LIKE
- LIKE ALL
- LIKE ANY
- LISTAGG
- LN
- LOCALTIME
- LOCALTIMESTAMP
- LOG
- LOGIN_HISTORY , LOGIN_HISTORY_BY_USER
- LOWER
- LPAD
- LTRIM
- MATERIALIZED_VIEW_REFRESH_HISTORY
- MD5 , MD5_HEX
- MD5_BINARY
- MD5_NUMBER — Obsoleted
- MD5_NUMBER_LOWER64
- MD5_NUMBER_UPPER64
- MEDIAN
- MIN / MAX
- MIN_BY / MAX_BY
- MINHASH
- MINHASH_COMBINE
- MOD
- MODE
- MONTHNAME
- MONTHS_BETWEEN
- NEXT_DAY
- NORMAL
- NOTIFICATION_HISTORY
- NTH_VALUE
- NTILE
- NULLIF
- NULLIFZERO
- NVL
- NVL2
- OBJECT_AGG
- OBJECT_CONSTRUCT
- OBJECT_CONSTRUCT_KEEP_NULL
- OBJECT_DELETE
- OBJECT_INSERT
- OBJECT_KEYS
- OBJECT_PICK
- OCTET_LENGTH
- PARSE_IP
- PARSE_JSON
- PARSE_URL
- PARSE_XML
- PERCENT_RANK
- PERCENTILE_CONT
- PERCENTILE_DISC
- PI
- PIPE_USAGE_HISTORY
- POLICY_CONTEXT
- POLICY_REFERENCES
- POSITION
- POW, POWER
- PREVIOUS_DAY
- QUERY_ACCELERATION_HISTORY
- QUERY_HISTORY , QUERY_HISTORY_BY_*
- RADIANS
- RANDOM
- RANDSTR
- RANK
- RATIO_TO_REPORT
- REGEXP
- REGEXP_COUNT
- REGEXP_INSTR
- REGEXP_LIKE
- REGEXP_REPLACE
- REGEXP_SUBSTR
- REGEXP_SUBSTR_ALL
- REGR_AVGX
- REGR_AVGY
- REGR_COUNT
- REGR_INTERCEPT
- REGR_R2
- REGR_SLOPE
- REGR_SXX
- REGR_SXY
- REGR_SYY
- REGR_VALX
- REGR_VALY
- REPEAT
- REPLACE
- REPLICATION_GROUP_REFRESH_HISTORY
- REPLICATION_GROUP_REFRESH_PROGRESS, REPLICATION_GROUP_REFRESH_PROGRESS_BY_JOB
- REPLICATION_GROUP_USAGE_HISTORY
- REPLICATION_USAGE_HISTORY
- REST_EVENT_HISTORY
- RESULT_SCAN
- REVERSE
- RIGHT
- RLIKE
- ROUND
- ROW_NUMBER
- RPAD
- RTRIM
- RTRIMMED_LENGTH
- SEARCH_OPTIMIZATION_HISTORY
- SEQ1 / SEQ2 / SEQ4 / SEQ8
- SERVERLESS_TASK_HISTORY
- SHA1 , SHA1_HEX
- SHA1_BINARY
- SHA2 , SHA2_HEX
- SHA2_BINARY
- SIGN
- SIN
- SINH
- SKEW
- SOUNDEX
- SOUNDEX_P123
- SPACE
- SPLIT
- SPLIT_PART
- SPLIT_TO_TABLE
- SQRT
- SQUARE
- ST_AREA
- ST_ASEWKB
- ST_ASEWKT
- ST_ASGEOJSON
- ST_ASWKB , ST_ASBINARY
- ST_ASWKT , ST_ASTEXT
- ST_AZIMUTH
- ST_CENTROID
- ST_COLLECT
- ST_CONTAINS
- ST_COVEREDBY
- ST_COVERS
- ST_DIFFERENCE
- ST_DIMENSION
- ST_DISJOINT
- ST_DISTANCE
- ST_DWITHIN
- ST_ENDPOINT
- ST_ENVELOPE
- ST_GEOGFROMGEOHASH
- ST_GEOGPOINTFROMGEOHASH
- ST_GEOGRAPHYFROMWKB
- ST_GEOGRAPHYFROMWKT
- ST_GEOHASH
- ST_GEOMETRYFROMWKB
- ST_GEOMETRYFROMWKT
- ST_HAUSDORFFDISTANCE
- ST_INTERSECTION
- ST_INTERSECTS
- ST_LENGTH
- ST_MAKEGEOMPOINT , ST_GEOM_POINT
- ST_MAKELINE
- ST_MAKEPOINT , ST_POINT
- ST_MAKEPOLYGON , ST_POLYGON
- ST_NPOINTS , ST_NUMPOINTS
- ST_PERIMETER
- ST_POINTN
- ST_SETSRID
- ST_SIMPLIFY
- ST_SRID
- ST_STARTPOINT
- ST_SYMDIFFERENCE
- ST_UNION
- ST_WITHIN
- ST_X
- ST_XMAX
- ST_XMIN
- ST_Y
- ST_YMAX
- ST_YMIN
- STAGE_DIRECTORY_FILE_REGISTRATION_HISTORY
- STAGE_STORAGE_USAGE_HISTORY
- STARTSWITH
- STDDEV
- STDDEV_POP
- STDDEV_SAMP
- STRIP_NULL_VALUE
- STRTOK
- STRTOK_SPLIT_TO_TABLE
- STRTOK_TO_ARRAY
- SUBSTR , SUBSTRING
- SUM
- SYSDATE
- SYSTEM$ABORT_SESSION
- SYSTEM$ABORT_TRANSACTION
- SYSTEM$ALLOWLIST
- SYSTEM$ALLOWLIST_PRIVATELINK
- SYSTEM$AUTHORIZE_PRIVATELINK
- SYSTEM$AUTHORIZE_STAGE_PRIVATELINK_ACCESS
- SYSTEM$BEHAVIOR_CHANGE_BUNDLE_STATUS
- SYSTEM$CANCEL_ALL_QUERIES
- SYSTEM$CANCEL_QUERY
- SYSTEM$CLUSTERING_DEPTH
- SYSTEM$CLUSTERING_INFORMATION
- SYSTEM$CLUSTERING_RATIO — Deprecated
- SYSTEM$CURRENT_USER_TASK_NAME
- SYSTEM$DATABASE_REFRESH_HISTORY — Deprecated
- SYSTEM$DATABASE_REFRESH_PROGRESS , SYSTEM$DATABASE_REFRESH_PROGRESS_BY_JOB — Deprecated
- SYSTEM$DISABLE_BEHAVIOR_CHANGE_BUNDLE
- SYSTEM$DISABLE_DATABASE_REPLICATION
- SYSTEM$ENABLE_BEHAVIOR_CHANGE_BUNDLE
- SYSTEM$ESTIMATE_QUERY_ACCELERATION
- SYSTEM$ESTIMATE_SEARCH_OPTIMIZATION_COSTS
- SYSTEM$EXPLAIN_JSON_TO_TEXT
- SYSTEM$EXPLAIN_PLAN_JSON
- SYSTEM$EXTERNAL_TABLE_PIPE_STATUS
- SYSTEM$GENERATE_SAML_CSR
- SYSTEM$GENERATE_SCIM_ACCESS_TOKEN
- SYSTEM$GET_AWS_SNS_IAM_POLICY
- SYSTEM$GET_PREDECESSOR_RETURN_VALUE
- SYSTEM$GET_PRIVATELINK
- SYSTEM$GET_PRIVATELINK_AUTHORIZED_ENDPOINTS
- SYSTEM$GET_PRIVATELINK_CONFIG
- SYSTEM$GET_SNOWFLAKE_PLATFORM_INFO
- SYSTEM$GET_TAG
- SYSTEM$GET_TAG_ALLOWED_VALUES
- SYSTEM$GET_TAG_ON_CURRENT_COLUMN
- SYSTEM$GET_TAG_ON_CURRENT_TABLE
- SYSTEM$GLOBAL_ACCOUNT_SET_PARAMETER
- SYSTEM$LAST_CHANGE_COMMIT_TIME
- SYSTEM$LINK_ACCOUNT_OBJECTS_BY_NAME
- SYSTEM$MIGRATE_SAML_IDP_REGISTRATION
- SYSTEM$PIPE_FORCE_RESUME
- SYSTEM$PIPE_STATUS
- SYSTEM$REVOKE_PRIVATELINK
- SYSTEM$REVOKE_STAGE_PRIVATELINK_ACCESS
- SYSTEM$SET_RETURN_VALUE
- SYSTEM$SHOW_OAUTH_CLIENT_SECRETS
- SYSTEM$STREAM_BACKLOG
- SYSTEM$STREAM_GET_TABLE_TIMESTAMP
- SYSTEM$STREAM_HAS_DATA
- SYSTEM$TASK_DEPENDENTS_ENABLE
- SYSTEM$TYPEOF
- SYSTEM$USER_TASK_CANCEL_ONGOING_EXECUTIONS
- SYSTEM$VERIFY_EXTERNAL_OAUTH_TOKEN
- SYSTEM$WAIT
- SYSTEM$WHITELIST — Deprecated
- SYSTEM$WHITELIST_PRIVATELINK — Deprecated
- TAG_REFERENCES
- TAG_REFERENCES_ALL_COLUMNS
- TAG_REFERENCES_WITH_LINEAGE
- TAN
- TANH
- TASK_DEPENDENTS
- TASK_HISTORY
- TIME_FROM_PARTS
- TIME_SLICE
- TIMEADD
- TIMEDIFF
- TIMESTAMP_FROM_PARTS
- TIMESTAMPADD
- TIMESTAMPDIFF
- TO_ARRAY
- TO_BINARY
- TO_BOOLEAN
- TO_CHAR , TO_VARCHAR
- TO_DATE , DATE
- TO_DECIMAL , TO_NUMBER , TO_NUMERIC
- TO_DOUBLE
- TO_GEOGRAPHY
- TO_GEOMETRY
- TO_JSON
- TO_OBJECT
- TO_TIME , TIME
- TO_TIMESTAMP / TO_TIMESTAMP_*
- TO_VARIANT
- TO_XML
- TRANSLATE
- TRIM
- TRUNCATE , TRUNC
- TRUNC
- TRY_BASE64_DECODE_BINARY
- TRY_BASE64_DECODE_STRING
- TRY_CAST
- TRY_HEX_DECODE_BINARY
- TRY_HEX_DECODE_STRING
- TRY_PARSE_JSON
- TRY_TO_BINARY
- TRY_TO_BOOLEAN
- TRY_TO_DATE
- TRY_TO_DECIMAL, TRY_TO_NUMBER, TRY_TO_NUMERIC
- TRY_TO_DOUBLE
- TRY_TO_GEOGRAPHY
- TRY_TO_GEOMETRY
- TRY_TO_TIME
- TRY_TO_TIMESTAMP / TRY_TO_TIMESTAMP_*
- TYPEOF
- UNICODE
- UNIFORM
- UPPER
- UUID_STRING
- VALIDATE
- VALIDATE_PIPE_LOAD
- VAR_POP
- VAR_SAMP
- VARIANCE , VARIANCE_SAMP
- VARIANCE_POP
- WAREHOUSE_LOAD_HISTORY
- WAREHOUSE_METERING_HISTORY
- WIDTH_BUCKET
- XMLGET
- YEAR* / DAY* / WEEK* / MONTH / QUARTER
- ZEROIFNULL
- ZIPF
- Scalar Functions
- Aggregate Functions
- Window Functions
- Table Functions
- System Functions
- Snowflake Scripting Reference
- API Reference
- Appendices
- Categories:
String & Binary Functions (Checksum)
MD5_NUMBER — Obsoleted¶
This function has been obsoleted.
To get the message digest as a 32-character hex-encoded string or binary value, use MD5 , MD5_HEX or MD5_BINARY instead.
To get the lower 64 bits or upper 64 bits of the MD5 message digest as a signed number, use MD5_NUMBER_LOWER64 or MD5_NUMBER_UPPER64 instead.
Returns the 128-bit MD5 message digest interpreted as a signed 128-bit big endian number. This representation is useful for maximally efficient storage and comparison of MD5 digests.
- See also:
MD5 , MD5_HEX, MD5_BINARY, MD5_NUMBER_LOWER64, MD5_NUMBER_UPPER64
Syntax¶
MD5_NUMBER(<msg>)
Arguments¶
msg
A string expression, the message to be hashed.
Returns¶
A signed integer (NUMERIC(38, 0)
).
This integer can be outside the range stored by NUMERIC(38, 0)
, so this function has been obsoleted.
Usage Notes¶
Although the MD5
, MD5_BINARY
, and MD5_NUMBER
functions
were originally developed as cryptographic functions, they are now
obsolete for cryptography and should not be used for that purpose.
They can be used for other purposes, for example as “checksum”
functions to detect accidental data corruption.
Examples¶
SELECT md5_number('Snowflake');
-----------------------------------------+
MD5_NUMBER('SNOWFLAKE') |
-----------------------------------------+
-24002618010294540563082926240470284066 |
-----------------------------------------+