Contents
Concepts
Basic
Learn SQL Basics
The SELECT and FROM Clauses
The SELECT * EXCLUDE and SELECT * RENAME Clauses
LIMIT
WHERE and Comparison Operators
ORDER BY
AND, OR, and NOT
Arithmetic Operations
IS NULL and IS NOT NULL
LIKE and NOT LIKE
BETWEEN
OFFSET
Intermediate
Working With Joins, Aggregations, and Built-In Functions
Joins
CAST
Aggregations
GROUP BY and FILTER
HAVING
UNION, INTERSECT, and MINUS
POSITION
CASE
IN and NOT IN
Working With Strings
Working With Dates
Working With Arrays
Advanced
WITH
Inline Subqueries
Value blocks
Special Uses of Inline Subqueries
Advanced Aggregate Functions
Windowed Aggregations
ROLLUP and CUBE
PIVOT
UNPIVOT
TABLESAMPLE
Metadata Tables
Lexical Issues
data.world Specific
Multi-Tables
Federated Queries
Parameterized Queries
Special Columns
Query past instances of data
Text formatting for query outputs
Reference
Boolean Aggregations
Regression Aggregations
Standard Aggregations
Statistical Aggregations
Other Aggregations
PRAGMA Statements
Date Functions
All Functions
Color Functions
Array Functions
Formatting Functions
Hashing and Related Functions
Linked Data Functions
General Functions
Math Functions
Security Functions
String Functions
URL Extraction Functions
Aggregations
APPROX_DISTINCT
APPROX_MEDIAN
APPROX_PERCENTILE
ARRAY_AGG
ARBITRARY
BOOL_AND
AVG
BOOL_OR
CORRELATION
CHECKSUM
COUNT_IF
COUNT
COVAR_SAMP
COVAR_POP
CUME_DIST
FIRST_VALUE
GROUP_CONCAT
DENSE_RANK
KURTOSIS
GROUPING
LAST_VALUE
LAG
LEAD
MAX
MAX_BY
MIN
MIN_BY
NTH_VALUE
NTILE
PERCENT_RANK
REGR_AVGX
RANK
REGR_AVGY
REGR_COUNT
REGR_INTERCEPT
REGR_SXY
REGR_SXX
REGR_SLOPE
REGR_R2
REGR_SYY
ROW_NUMBER
STDEV
STD_SAMP
VAR_SAMP
STD_POP
VARIANCE
SKEWNESS
SUM
VAR_POP
Functions
ACOS
ARRAY_APPEND
ABS
ARRAY_CONCAT
ARRAY
ARRAY_CONTAINS
ARRAY_JOIN
ARRAY_LENGTH
ARRAY_PREPEND
ATAN
ATAN2
ASIN
BASE64_TO_HEX
BOLD
ATTR_OF
CEILING
CHAR
COALESCE
COLOR
CONCAT
COSH
COS
CURRENT_USER_IN_GROUP
CURRENT_USER
DATE_ADD
DATE_DIFF
DATE_FORMAT
DATE_PARSE
DATE_PART
DATE_SUB
DAY
DATE_TRUNC
DEGREES
ELEMENT_AT
EXP
EXP10
FLOOR
GREATEST
HEX_TO_BASE64
AT_TIME_ZONE
IF
HOURS
IRI_OF
IRI_TO_RESOURCE_HASH
ITALIC
JARO_WINKLER_DISTANCE
LABEL_OF
LEAST
LEFT
LENGTH
LEVENSHTEIN_DISTANCE
LOG
LOG10
LOWER
LPAD
LTRIM
MD5
MOD
MID
MONTH
NOW
PI
MINUTES
POSITION
POW
RADIANS
RANDOM
REGEX
RAND
REGEXP_EXTRACT
REPLACE
REVERSE
RGB
RIGHT
RPAD
ROUND
RTRIM
SHA1
SECONDS
SHA256
SHA384
SIN
SHA512
SINH
SIGN
SOUNDEX
SOUNDEX_DISTANCE
SQRT
STATUS
STRING_SPLIT
SUBSTRING
TAN
TANH
TRIM
URL_EXTRACT_HOST
URL_EXTRACT_FRAGMENT
UPPER
URL_EXTRACT_PATH
URL_EXTRACT_PORT
URL_EXTRACT_PARAMETER
URL_EXTRACT_PROTOCOL
URL_EXTRACT_QUERY
WITH_COLOR
WITH_BACKGROUND_COLOR
WITH_STATUS
YEAR
WITH_LINK
Reference
/
Security Functions
A list of security functions.
CURRENT_USER_IN_GROUP
CURRENT_USER