SnowConvert AI - ANSI SQL - 組み込み関数¶
この記事では、さまざまなダイアレクトで共通して使える組み込み関数をアルファベット順にまとめています
ANSI に SQL |
Snowflake |
|---|---|
ABS |
[ABS](https://docs.snowflake.com/en/sql-reference/functions/abs) |
ACOS |
[ACOS](https://docs.snowflake.com/en/sql-reference/functions/acos) |
ACOSH |
[ACOSH](https://docs.snowflake.com/en/sql-reference/functions/acosh) |
ANY_VALUE |
[ANY_VALUE](https://docs.snowflake.com/en/sql-reference/functions/any_value) |
APPROX_COUNT_DISTINCT |
[APPROX_COUNT_DISTINCT](https://docs.snowflake.com/en/sql-reference/functions/approx_count_distinct) |
ARRAY |
[ARRAY_CONSTRUCT](https://docs.snowflake.com/en/sql-reference/functions/array_construct) |
ASCII |
[ASCII](https://docs.snowflake.com/en/sql-reference/functions/ascii) |
ASIN |
[ASIN](https://docs.snowflake.com/en/sql-reference/functions/asin) |
ASINH |
[ASINH](https://docs.snowflake.com/en/sql-reference/functions/asinh) |
ATAN |
[ATAN](https://docs.snowflake.com/en/sql-reference/functions/atan) |
ATAN2 |
[ATAN2](https://docs.snowflake.com/en/sql-reference/functions/atan2) |
ATANH |
[ATANH](https://docs.snowflake.com/en/sql-reference/functions/atanh) |
ATN2 |
[ATAN2](https://docs.snowflake.com/en/sql-reference/functions/atan2) |
AVE |
[AVG](https://docs.snowflake.com/en/sql-reference/functions/avg) |
AVERAGE |
[AVG](https://docs.snowflake.com/en/sql-reference/functions/avg) |
AVG |
[AVG](https://docs.snowflake.com/en/sql-reference/functions/avg) |
BTRIM |
[TRIM](https://docs.snowflake.com/en/sql-reference/functions/trim) |
CBRT |
[CBRT](https://docs.snowflake.com/en/sql-reference/functions/cbrt) |
CEIL |
[CEIL](https://docs.snowflake.com/en/sql-reference/functions/ceil) |
CEILING |
[CEIL](https://docs.snowflake.com/en/sql-reference/functions/ceil) |
CHARACTER_LENGTH |
[LENGTH](https://docs.snowflake.com/en/sql-reference/functions/length) |
CHARINDEX |
[CHARINDEX](https://docs.snowflake.com/en/sql-reference/functions/charindex) |
CHAR_LENGTH |
[LENGTH](https://docs.snowflake.com/en/sql-reference/functions/length) |
CHR |
[CHR](https://docs.snowflake.com/en/sql-reference/functions/chr) |
COALESCE |
[COALESCE](https://docs.snowflake.com/en/sql-reference/functions/coalesce) |
CONCAT |
[CONCAT](https://docs.snowflake.com/en/sql-reference/functions/concat) |
CORR |
[CORR](https://docs.snowflake.com/en/sql-reference/functions/corr) |
COS |
[COS](https://docs.snowflake.com/en/sql-reference/functions/cos) |
COSH |
[COSH](https://docs.snowflake.com/en/sql-reference/functions/cosh) |
COT |
[COT](https://docs.snowflake.com/en/sql-reference/functions/cot) |
COUNT |
[COUNT](https://docs.snowflake.com/en/sql-reference/functions/count) |
COVAR_POP |
[COVAR_POP](https://docs.snowflake.com/en/sql-reference/functions/covar_pop) |
COVAR_SAMP |
[COVAR_SAMP](https://docs.snowflake.com/en/sql-reference/functions/covar_samp) |
CUME_DIST |
[CUME_DIST](https://docs.snowflake.com/en/sql-reference/functions/cume_dist) |
CURDATE |
[CURRENT_DATE](https://docs.snowflake.com/en/sql-reference/functions/current_date) |
CURRENT_DATABASE |
[CURRENT_DATABASE](https://docs.snowflake.com/en/sql-reference/functions/current_database) |
CURRENT_DATE |
[CURRENT_DATE](https://docs.snowflake.com/en/sql-reference/functions/current_date) |
CURRENT_SCHEMA |
[CURRENT_SCHEMA](https://docs.snowflake.com/en/sql-reference/functions/current_schema) |
CURRENT_TIMESTAMP |
[CURRENT_TIMESTAMP](https://docs.snowflake.com/en/sql-reference/functions/current_timestamp) |
CURRENT_USER |
[CURRENT_USER](https://docs.snowflake.com/en/sql-reference/functions/current_user) |
DATE |
[DATE](https://docs.snowflake.com/en/sql-reference/functions/to_date) |
DECODE |
[DECODE](https://docs.snowflake.com/en/sql-reference/functions/decode) |
DEGREES |
[DEGREES](https://docs.snowflake.com/en/sql-reference/functions/degrees) |
DENSE_RANK |
[DENSE_RANK](https://docs.snowflake.com/en/sql-reference/functions/dense_rank) |
EXP |
[EXP](https://docs.snowflake.com/en/sql-reference/functions/exp) |
FIRST_VALUE |
[FIRST_VALUE](https://docs.snowflake.com/en/sql-reference/functions/first_value) |
FLOOR |
[FLOOR](https://docs.snowflake.com/en/sql-reference/functions/floor) |
GREATEST |
[GREATEST](https://docs.snowflake.com/en/sql-reference/functions/greatest) |
GROUPING |
[GROUPING](https://docs.snowflake.com/en/sql-reference/functions/grouping) |
IF |
[IFF](https://docs.snowflake.com/en/sql-reference/functions/iff) |
IFF |
[IFF](https://docs.snowflake.com/en/sql-reference/functions/iff) |
IFNULL |
[IFNULL](https://docs.snowflake.com/en/sql-reference/functions/ifnull) |
IIF |
[IFF](https://docs.snowflake.com/en/sql-reference/functions/iff) |
INITCAP |
[INITCAP](https://docs.snowflake.com/en/sql-reference/functions/initcap) |
KURTOSIS |
[KURTOSIS](https://docs.snowflake.com/en/sql-reference/functions/kurtosis) |
LAG |
[LAG](https://docs.snowflake.com/en/sql-reference/functions/lag) |
LAST_DAY |
[LAST_DAY](https://docs.snowflake.com/en/sql-reference/functions/last_day) |
LAST_VALUE |
[LAST_VALUE](https://docs.snowflake.com/en/sql-reference/functions/last_value) |
LEAD |
[LEAD](https://docs.snowflake.com/en/sql-reference/functions/lead) |
LEAST |
[LEAST](https://docs.snowflake.com/en/sql-reference/functions/least) |
LEFT |
[LEFT](https://docs.snowflake.com/en/sql-reference/functions/left) |
LEN |
[LEN](https://docs.snowflake.com/en/sql-reference/functions/length) |
LENGTH |
[LENGTH](https://docs.snowflake.com/en/sql-reference/functions/length) |
LN |
[LN](https://docs.snowflake.com/en/sql-reference/functions/ln) |
LOG |
[LOG](https://docs.snowflake.com/en/sql-reference/functions/log) |
LOWER |
[LOWER](https://docs.snowflake.com/en/sql-reference/functions/lower) |
LPAD |
[LPAD](https://docs.snowflake.com/en/sql-reference/functions/lpad) |
LTRIM |
[LTRIM](https://docs.snowflake.com/en/sql-reference/functions/ltrim) |
MAX |
[MAX](https://docs.snowflake.com/en/sql-reference/functions/max) |
MAXIMUM |
[MAX](https://docs.snowflake.com/en/sql-reference/functions/max) |
MEDIAN |
[MEDIAN](https://docs.snowflake.com/en/sql-reference/functions/median) |
MIN |
[MIN](https://docs.snowflake.com/en/sql-reference/functions/min) |
MINIMUM |
[MIN](https://docs.snowflake.com/en/sql-reference/functions/min) |
MOD |
[MOD](https://docs.snowflake.com/en/sql-reference/functions/mod) |
NOW |
[CURRENT_TIMESTAMP](https://docs.snowflake.com/en/sql-reference/functions/current_timestamp) |
NTH_VALUE |
[NTH_VALUE](https://docs.snowflake.com/en/sql-reference/functions/nth_value) |
NTILE |
[NTILE](https://docs.snowflake.com/en/sql-reference/functions/ntile) |
NULLIF |
[NULLIF](https://docs.snowflake.com/en/sql-reference/functions/nullif) |
NULLIFZERO |
[NULLIFZERO](https://docs.snowflake.com/en/sql-reference/functions/nullifzero) |
NVL |
[NVL](https://docs.snowflake.com/en/sql-reference/functions/nvl) |
NVL2 |
[NVL2](https://docs.snowflake.com/en/sql-reference/functions/nvl2) |
OCTET_LENGTH |
[OCTET_LENGTH](https://docs.snowflake.com/en/sql-reference/functions/octet_length) |
PERCENTILE_CONT |
[PERCENTILE_CONT](https://docs.snowflake.com/en/sql-reference/functions/percentile_cont) |
PERCENTILE_DISC |
[PERCENTILE_DISC](https://docs.snowflake.com/en/sql-reference/functions/percentile_disc) |
PERCENT_RANK |
[PERCENT_RANK](https://docs.snowflake.com/en/sql-reference/functions/percent_rank) |
PI |
[PI](https://docs.snowflake.com/en/sql-reference/functions/pi) |
POSITION |
[POSITION](https://docs.snowflake.com/search?q=POSITION) |
POW |
[POW](https://docs.snowflake.com/en/sql-reference/functions/pow) |
POWER |
[POWER](https://docs.snowflake.com/en/sql-reference/functions/pow) |
RADIANS |
[RADIANS](https://docs.snowflake.com/en/sql-reference/functions/radians) |
RANDOM |
[RANDOM](https://docs.snowflake.com/en/sql-reference/functions/random) |
RANK |
[RANK](https://docs.snowflake.com/en/sql-reference/functions/rank) |
REGEXP_COUNT |
[REGEXP_COUNT](https://docs.snowflake.com/en/sql-reference/functions/regexp_count) |
REGEXP_SUBSTR |
[REGEXP_SUBSTR](https://docs.snowflake.com/en/sql-reference/functions/regexp_substr) |
REGR_AVGX |
[REGR_AVGX](https://docs.snowflake.com/en/sql-reference/functions/regr_avgx) |
REGR_AVGY |
[REGR_AVGY](https://docs.snowflake.com/en/sql-reference/functions/regr_avgy) |
REGR_COUNT |
[REGR_COUNT](https://docs.snowflake.com/en/sql-reference/functions/regr_count) |
REGR_INTERCEPT |
[REGR_INTERCEPT](https://docs.snowflake.com/en/sql-reference/functions/regr_intercept) |
REGR_SLOPE |
[REGR_SLOPE](https://docs.snowflake.com/en/sql-reference/functions/regr_slope) |
REGR_SXX |
[REGR_SXX](https://docs.snowflake.com/en/sql-reference/functions/regr_sxx) |
REGR_SXY |
[REGR_SXY](https://docs.snowflake.com/en/sql-reference/functions/regr_sxy) |
REGR_SYY |
[REGR_SYY](https://docs.snowflake.com/en/sql-reference/functions/regr_syy) |
REPEAT |
[REPEAT](https://docs.snowflake.com/en/sql-reference/functions/repeat) |
REPLACE |
[REPLACE](https://docs.snowflake.com/en/sql-reference/functions/replace) |
REPLICATE |
[REPLACE](https://docs.snowflake.com/en/sql-reference/functions/replace) |
RIGHT |
[RIGHT](https://docs.snowflake.com/en/sql-reference/functions/right) |
ROLLUP |
[ROLLUP](https://docs.snowflake.com/en/sql-reference/constructs/group-by-rollup) |
ROUND |
[ROUND](https://docs.snowflake.com/en/sql-reference/functions/round) |
ROW_NUMBER |
[ROW_NUMBER](https://docs.snowflake.com/en/sql-reference/functions/row_number) |
RPAD |
[RPAD](https://docs.snowflake.com/en/sql-reference/functions/rpad) |
RTRIM |
[RTRIM](https://docs.snowflake.com/en/sql-reference/functions/rtrim) |
SHA1 |
[SHA1](https://docs.snowflake.com/en/sql-reference/functions/sha1) |
SHA2 |
[SHA2](https://docs.snowflake.com/en/sql-reference/functions/sha2) |
SIGN |
[SIGN](https://docs.snowflake.com/en/sql-reference/functions/sign) |
SIN |
[SIN](https://docs.snowflake.com/en/sql-reference/functions/sin) |
SOUNDEX |
[SOUNDEX](https://docs.snowflake.com/en/sql-reference/functions/soundex) |
SPACE |
[SPACE](https://docs.snowflake.com/en/sql-reference/functions/space) |
SPLIT_PART |
[SPLIT_PART](https://docs.snowflake.com/en/sql-reference/functions/split_part) |
SQRT |
[SQRT](https://docs.snowflake.com/en/sql-reference/functions/sqrt) |
STDDEV_POP |
[STDDEV_POP](https://docs.snowflake.com/en/sql-reference/functions/stddev_pop) |
STDDEV_SAMP |
[STDDEV_SAMP](https://docs.snowflake.com/en/sql-reference/functions/stddev) |
STDDEV |
[STDDEV](https://docs.snowflake.com/en/sql-reference/functions/stddev) |
SUBSTR |
[SUBSTR](https://docs.snowflake.com/en/sql-reference/functions/substr) |
SUBSTRING |
[SUBSTRING](https://docs.snowflake.com/en/sql-reference/functions/substr) |
SUM |
[SUM](https://docs.snowflake.com/en/sql-reference/functions/sum) |
TAN |
[TAN](https://docs.snowflake.com/en/sql-reference/functions/tan) |
TANH |
[TANH](https://docs.snowflake.com/en/sql-reference/functions/tanh) |
TIMESTAMP |
[TO_TIMESTAMP](https://docs.snowflake.com/en/sql-reference/functions/to_timestamp) |
TO_TIMESTAMP |
[TO_TIMESTAMP](https://docs.snowflake.com/en/sql-reference/functions/to_timestamp) |
TRANSLATE |
[TRANSLATE](https://docs.snowflake.com/en/sql-reference/functions/translate) |
TRIM |
[TRIM](https://docs.snowflake.com/en/sql-reference/functions/trim) |
UCASE |
[UPPER](https://docs.snowflake.com/en/sql-reference/functions/upper) |
UPPER |
[UPPER](https://docs.snowflake.com/en/sql-reference/functions/upper) |
USER |
[CURRENT_USER](https://docs.snowflake.com/en/sql-reference/functions/current_user) |
VAR_POP |
[VAR_POP](https://docs.snowflake.com/en/sql-reference/functions/var_pop) |
VAR_SAMP |
[VAR_SAMP](https://docs.snowflake.com/en/sql-reference/functions/var_samp) |
VARIANCE_POP |
[VARIANCE_POP](https://docs.snowflake.com/en/sql-reference/functions/variance_pop) |
VARIANCE_SAMP |
[VARIANCE_SAMP](https://docs.snowflake.com/en/sql-reference/functions/variance) |
VARIANCE |
[VARIANCE](https://docs.snowflake.com/en/sql-reference/functions/variance) |
VARP |
[VAR_POP](https://docs.snowflake.com/en/sql-reference/functions/var_pop) |
WIDTH_BUCKET |
[WIDTH_BUCKET](https://docs.snowflake.com/en/sql-reference/functions/width_bucket) |
ZEROIFNULL |
[ZEROIFNULL](https://docs.snowflake.com/en/sql-reference/functions/zeroifnull) |