Mercurial > gemma

annotate cmd/octree2contour/db.go @ 726:5af9ab39e715

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Renamed a few types to uppercase names to prepare the move to the octree package.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sat, 22 Sep 2018 21:34:12 +0200
parents a9783d8f74ed
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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a9783d8f74ed octree: Store contour lines into postgres/postgis.
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1 package main
a9783d8f74ed octree: Store contour lines into postgres/postgis.
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2
a9783d8f74ed octree: Store contour lines into postgres/postgis.
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3 import (
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4 "database/sql"
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5 "flag"
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6
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7 "github.com/jackc/pgx"
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8 "github.com/jackc/pgx/stdlib"
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9 )
a9783d8f74ed octree: Store contour lines into postgres/postgis.
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10
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11 var (
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12 dbhost = flag.String("dbhost", "localhost", "database host")
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13 dbport = flag.Uint("dbport", 5432, "database port")
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14 dbname = flag.String("dbname", "gemma", "database user")
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15 dbuser = flag.String("dbuser", "scott", "database user")
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16 dbpassword = flag.String("dbpw", "tiger", "database password")
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17 dbssl = flag.String("dbssl", "prefer", "database SSL mode")
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18 )
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a9783d8f74ed octree: Store contour lines into postgres/postgis.
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20 func run(fn func(*sql.DB) error) error {
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22 // To ease SSL config ride a bit on parsing.
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23 cc, err := pgx.ParseConnectionString("sslmode=" + *dbssl)
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24 if err != nil {
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25 return err
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26 }
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28 // Do the rest manually to allow whitespace in user/password.
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29 cc.Host = *dbhost
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30 cc.Port = uint16(*dbport)
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31 cc.User = *dbuser
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32 cc.Password = *dbpassword
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33 cc.Database = *dbname
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34
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35 db := stdlib.OpenDB(cc)
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36 defer db.Close()
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37
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38 return fn(db)
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39 }