提交 b6bbf419 authored 作者: Thomas Mueller's avatar Thomas Mueller

Issue 551: the datatype documentation was incorrect (found by Bernd Eckenfels).

上级 77396a9a
......@@ -1753,7 +1753,8 @@ multiple lines long.
"Other Grammar","Compare","
<> | <= | >= | = | < | > | != | &&
","
Comparison operator. The operator != is the same as <>. && means overlapping, can only be used with geometry types.
Comparison operator. The operator != is the same as <>.
The operator ""&&"" means overlapping; it can only be used with geometry types.
","
<>
"
......@@ -2243,7 +2244,7 @@ DECIMAL(20, 2)
"
"Data Types","DOUBLE Type","
{ DOUBLE [ PRECISION ] | FLOAT | FLOAT4 | FLOAT8 }
{ DOUBLE [ PRECISION ] | FLOAT | FLOAT8 }
","
A floating point number. Should not be used to represent currency values, because
of rounding problems.
......@@ -2254,7 +2255,7 @@ DOUBLE
"
"Data Types","REAL Type","
REAL
{ REAL | FLOAT4 }
","
A single precision floating point number. Should not be used to represent currency
values, because of rounding problems.
......@@ -2441,13 +2442,13 @@ ARRAY
"Data Types","GEOMETRY Type","
GEOMETRY
","
A spatial geometry type, based on the com.vividsolutions.jts library.
Normally represented in textual format using the WKT (Well Known Text) format.
A spatial geometry type, based on the ""com.vividsolutions.jts"" library.
Normally represented in textual format using the WKT (well known text) format.
Use a quoted string containing a WKT formatted string or ""PreparedStatement.setObject()"" to store values,
and ""ResultSet.getObject(..)"" or ""ResultSet.getString(..)"" to retrieve the values.
","
ARRAY
GEOMETRY
"
"Functions (Aggregate)","AVG","
......
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