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Merged
merged 3 commits into from
Jan 24, 2017
Merged

Expressions in sidenav #1025

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ae4c6ed
add toc to sql-statements.md
Jan 24, 2017
9bee300
add expressions and constants pages to sidenav
Jan 24, 2017
a5ca111
minor formatting and update to see also links
Jan 24, 2017
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12 changes: 12 additions & 0 deletions _data/sidebar_doc.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -250,6 +250,9 @@ entries:
- title: Keywords & Identifiers
url: /keywords-and-identifiers.html

- title: Constants
url: /sql-constants.html

- title: Indexes
url: /indexes.html

Expand Down Expand Up @@ -304,6 +307,15 @@ entries:
- title: <code>BYTES</code>
url: /bytes.html

- title: Expressions
thirdlevelitems:

- title: Value Expressions
url: /sql-expressions.html

- title: Table Expressions
url: /table-expressions.html

- title: Privileges
url: /privileges.html

Expand Down
38 changes: 19 additions & 19 deletions sql-constants.md
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Expand Up @@ -121,22 +121,22 @@ values equivalent to the `'aaa'` string literal.
Numeric literals can have the following forms:

~~~
[+-]9999
[+-]9999.[9999][e[+-]999]
[+-][9999].9999[e[+-]999]
[+-]9999e[+-]999
[+-]0xAAAA
[+-]9999
[+-]9999.[9999][e[+-]999]
[+-][9999].9999[e[+-]999]
[+-]9999e[+-]999
[+-]0xAAAA
~~~

Some examples:

~~~
+4269
3.1415
-.001
6.626e-34
50e6
0xcafe111
+4269
3.1415
-.001
6.626e-34
50e6
0xcafe111
~~~

The actual data type of a numeric constant depends both on the context
Expand Down Expand Up @@ -193,8 +193,8 @@ This feature is inspired from MySQL.
A constant of any data type can be formed using either of the following formats:

~~~
type 'string'
'string':::type
type 'string'
'string':::type
~~~

The value of the string part is used as input for the conversion function to the
Expand All @@ -203,11 +203,11 @@ specified data type, and the result is used as a constant with that data type.
Examples:

~~~
DATE '2013-12-23'
BOOL 'FALSE'
'42.69':::INT
'TRUE':::BOOL
'3 days':::INTERVAL
DATE '2013-12-23'
BOOL 'FALSE'
'42.69':::INT
'TRUE':::BOOL
'3 days':::INTERVAL
~~~

Additionally, for compatibility with PostgreSQL, the notation
Expand All @@ -232,5 +232,5 @@ type during expression evaluation is determined based on context.

## See Also

- [Expressions](sql-expressions.html)
- [Value Expressions](sql-expressions.html)
- [Data Types](data-types.html)
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