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fix expressions docs operator table (#7420) 

* fix expressions docs operator table

* Update math-expr.md
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Clint Wylie 2019-04-07 20:12:00 -07:00 committed by Fangjin Yang
parent e23fd41fa7
commit e28a15f9f5
1 changed files with 2 additions and 2 deletions
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docs/content/misc/math-expr.md
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@ -37,7 +37,7 @@ This expression language supports the following operators (listed in decreasing
|*, /, %|Binary multiplicative|
|+, -|Binary additive|
|<, <=, >, >=, ==, !=|Binary Comparison|
|&&,\|\||Binary Logical AND, OR|
|&&, &#124;|Binary Logical AND, OR|
Long, double, and string data types are supported. If a number contains a dot, it is interpreted as a double, otherwise it is interpreted as a long. That means, always add a '.' to your number if you want it interpreted as a double value. String literals should be quoted by single quotation marks.
@ -66,7 +66,7 @@ The following built-in functions are available.
|name|description|
|----|-----------|
|concat|concatenate a list of strings|
|concat|concat(expr, expr...) concatenate a list of strings|
|format|format(pattern[, args...]) returns a string formatted in the manner of Java's [String.format](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html#format-java.lang.String-java.lang.Object...-).|
|like|like(expr, pattern[, escape]) is equivalent to SQL `expr LIKE pattern`|
|lookup|lookup(expr, lookup-name) looks up expr in a registered [query-time lookup](../querying/lookups.html)|