On 2015/01/19 12:52, Stephan Buchert wrote:
(Prompt erased for easier paste and copy):
CREATE TABLE satpos(msec INTEGER, latitude REAL, longitude REAL);
INSERT INTO satpos VALUES (86386217,-0.0318895369716216,-167.689719869132);
INSERT INTO satpos VALUES
(86386716,-2.93238037697483e-06,-167.690497310632);
INSERT INTO satpos VALUES (86387217,0.0319616241531195,-167.69127664905);
SELECT * FROM satpos;
86386217|-0.0318895369716216|-167.689719869132
86386716|-2.93238037697483e-06|-167.690497310632
86387217|0.0319616241531195|-167.69127664905
So far, so good, but:
.mode column
.width -8 -7 -8
SELECT * FROM satpos;
86386217 -0.0318 -167.689
86386716 -2.9323 -167.690
86387217 0.03196 -167.691
In the 2nd row, 2nd column "-0.0000" or "-2.9e-6" would make me happy. But
"-2.9323" definitely messes up my stuff.
The width specifier is simply a cut-off style formatter. Two solutions to get the correct anwer listed below, pic the one that suits
you -
================================================================================================
CREATE TABLE satpos(msec INTEGER, latitude REAL, longitude REAL);
INSERT INTO satpos VALUES (86386217,-0.0318895369716216,-167.689719869132);
INSERT INTO satpos VALUES (86386716,-2.93238037697483e-06,-167.690497310632);
INSERT INTO satpos VALUES (86387217,0.0319616241531195,-167.69127664905);
SELECT msec, round(latitude,6), round(longitude,6) FROM satpos;
------------------------------------------------------------------------------------------------
msec round(latitude,6) round(longitude,6)
86386217 -0.03189 -167.68972
86386716 -3.0e-06 -167.690497
86387217 0.031962 -167.691277
SELECT msec, printf('%12.3f',latitude), printf('%12.3f',longitude) FROM satpos;
------------------------------------------------------------------------------------------------
msec printf('%12.3f',latitude) printf('%12.3f',longitude)
86386217 -0.032 -167.690
86386716 -0.000 -167.690
86387217 0.032 -167.691
================================================================================================
Script Stats: Total Script Execution Time: 0d 00h 00m and 00.049s
Total Script Query Time: 0d 00h 00m and 00.005s
Total Database Rows Changed: 3
Total Virtual-Machine Steps: 141
Last executed Item Index: 6
Last Script Error:
------------------------------------------------------------------------------------------------
2015-01-19 14:22:02.197 | [Success] Script Success.
2015-01-19 14:22:04.959 | [Success] Transaction Rolled back.
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