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Updated functions documentation #4232

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merged 11 commits into from
Jun 13, 2023
Merged

Updated functions documentation #4232

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86aacae
Updated documentation of arithmetic functions, correct some mistakes,…
matthewryanwells Jun 1, 2023
b0ab2b6
Added a few missing variable definitions
matthewryanwells Jun 1, 2023
5508549
Updated arithmetic operators documentation to include symbol
matthewryanwells Jun 2, 2023
da7f19e
Merge pull request #3 from Bit-Quill/dev-arithmetic-documentation-update
matthewryanwells Jun 5, 2023
3aadc63
removed unneeded SELECT and LIMIT
matthewryanwells Jun 8, 2023
3ba966d
merged upstream changes
matthewryanwells Jun 8, 2023
fb40c93
reformated table
matthewryanwells Jun 8, 2023
5dd1582
updated data types of functions and made some corrections
matthewryanwells Jun 8, 2023
9442d3b
removed missing brackets, fixed incorrect ifnull documentation
matthewryanwells Jun 12, 2023
66167c7
fixed more minor mistakes and confirmed all function examples work
matthewryanwells Jun 12, 2023
b0deab1
added ticks to all function names to get it to pass the linter
matthewryanwells Jun 12, 2023
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22 changes: 13 additions & 9 deletions _search-plugins/sql/functions.md
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Original file line number Diff line number Diff line change
Expand Up @@ -19,12 +19,12 @@ The SQL plugin supports the following functions.
Function | Specification | Example
:--- | :--- | :---
abs | `abs(number T) -> T` | `SELECT abs(0.5) FROM my-index LIMIT 1`
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add | `add(number T, number) -> T` | `SELECT add(1, 5) FROM my-index LIMIT 1`
add | `add(number T, number T) -> T` | `SELECT add(1, 5) FROM my-index LIMIT 1`
cbrt | `cbrt(number T) -> T` | `SELECT cbrt(0.5) FROM my-index LIMIT 1`
ceil | `ceil(number T) -> T` | `SELECT ceil(0.5) FROM my-index LIMIT 1`
conv | `conv(string T, int a, int b) -> T` | `SELECT CONV('12', 10, 16), CONV('2C', 16, 10), CONV(12, 10, 2), CONV(1111, 2, 10) FROM my-index LIMIT 1`
crc32 | `crc32(string T) -> T` | `SELECT crc32('MySQL') FROM my-index LIMIT 1`
divide | `divide(number T, number) -> T` | `SELECT divide(1, 0.5) FROM my-index LIMIT 1`
divide | `divide(number T, number T) -> T` | `SELECT divide(1, 0.5) FROM my-index LIMIT 1`
e | `e() -> double` | `SELECT e() FROM my-index LIMIT 1`
exp | `exp(number T) -> T` | `SELECT exp(0.5) FROM my-index LIMIT 1`
expm1 | `expm1(number T) -> T` | `SELECT expm1(0.5) FROM my-index LIMIT 1`
Expand All @@ -33,22 +33,26 @@ ln | `ln(number T) -> double` | `SELECT ln(10) FROM my-index LIMIT 1`
log | `log(number T) -> double` or `log(number T, number) -> double` | `SELECT log(10) FROM my-index LIMIT 1`
log2 | `log2(number T) -> double` | `SELECT log2(10) FROM my-index LIMIT 1`
log10 | `log10(number T) -> double` | `SELECT log10(10) FROM my-index LIMIT 1`
mod | `mod(number T, number) -> T` | `SELECT modulus(2, 3) FROM my-index LIMIT 1`
multiply | `multiply(number T, number) -> number` | `SELECT multiply(2, 3) FROM my-index LIMIT 1`
mod | `mod(number T, number T) -> T` | `SELECT mod(2, 3) FROM my-index LIMIT 1`
modulus | `modulus(number T, number T) -> T` | `SELECT modulus(2, 3) FROM my-index LIMIT 1`
multiply | `multiply(number T, number T) -> T` | `SELECT multiply(2, 3) FROM my-index LIMIT 1`
pi | `pi() -> double` | `SELECT pi() FROM my-index LIMIT 1`
pow | `pow(number T) -> T` or `pow(number T, number) -> T` | `SELECT pow(2, 3) FROM my-index LIMIT 1`
power | `power(number T) -> T` or `power(number T, number) -> T` | `SELECT power(2, 3) FROM my-index LIMIT 1`
pow | `pow(number T, number T) -> T` | `SELECT pow(2, 3) FROM my-index LIMIT 1`
power | `power(number T, number) -> T` | `SELECT power(2, 3) FROM my-index LIMIT 1`
rand | `rand() -> number` or `rand(number T) -> T` | `SELECT rand(0.5) FROM my-index LIMIT 1`
rint | `rint(number T) -> T` | `SELECT rint(1.5) FROM my-index LIMIT 1`
round | `round(number T) -> T` | `SELECT round(1.5) FROM my-index LIMIT 1`
sign | `sign(number T) -> T` | `SELECT sign(1.5) FROM my-index LIMIT 1`
signum | `signum(number T) -> T` | `SELECT signum(0.5) FROM my-index LIMIT 1`
sqrt | `sqrt(number T) -> T` | `SELECT sqrt(0.5) FROM my-index LIMIT 1`
strcmp | `strcmp(string T, string T) -> T` | `SELECT strcmp('hello', 'hello') FROM my-index LIMIT 1`
subtract | `subtract(number T, number) -> T` | `SELECT subtract(3, 2) FROM my-index LIMIT 1`
subtract | `subtract(number T, number T) -> T` | `SELECT subtract(3, 2) FROM my-index LIMIT 1`
truncate | `truncate(number T, number T) -> T` | `SELECT truncate(56.78, 1) FROM my-index LIMIT 1`
/ | `number [op] number -> number` | `SELECT 1 / 100 FROM my-index LIMIT 1`
% | `number [op] number -> number` | `SELECT 1 % 100 FROM my-index LIMIT 1`
+ | `number + number -> number` | `SELECT 1 + 5 FROM my-index LIMIT 1`
- | `number - number -> number` | `SELECT 3 - 2 FROM my-index LIMIT 1`
* | `number * number -> number` | `SELECT 2 * 3 FROM my-index LIMIT 1`
/ | `number / number -> number` | `SELECT 1 / 0.5 FROM my-index LIMIT 1`
% | `number % number -> number` | `SELECT 2 % 3 FROM my-index LIMIT 1`

## Trigonometric

Expand Down