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Merge pull request #287 from tossp/table_schema 

修改GetColumns函数
This commit is contained in:
Lunny Xiao 2015-08-26 06:58:36 +08:00
parent a01186e3cd b6ffc57f80
commit 3344480060
1 changed files with 3 additions and 2 deletions
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5
postgres_dialect.go
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@ -913,7 +913,8 @@ func (db *postgres) IsColumnExist(tableName, colName string) (bool, error) {
}
func (db *postgres) GetColumns(tableName string) ([]string, map[string]*core.Column, error) {
args := []interface{}{tableName}
pgSchema := "public"
args := []interface{}{tableName,pgSchema}
s := `SELECT column_name, column_default, is_nullable, data_type, character_maximum_length, numeric_precision, numeric_precision_radix ,
CASE WHEN p.contype = 'p' THEN true ELSE false END AS primarykey,
CASE WHEN p.contype = 'u' THEN true ELSE false END AS uniquekey
@ -924,7 +925,7 @@ FROM pg_attribute f
LEFT JOIN pg_constraint p ON p.conrelid = c.oid AND f.attnum = ANY (p.conkey)
LEFT JOIN pg_class AS g ON p.confrelid = g.oid
LEFT JOIN INFORMATION_SCHEMA.COLUMNS s ON s.column_name=f.attname AND c.relname=s.table_name
WHERE c.relkind = 'r'::char AND c.relname = $1 AND f.attnum > 0 ORDER BY f.attnum;`
WHERE c.relkind = 'r'::char AND c.relname = $1 AND s.table_schema = $2 AND f.attnum > 0 ORDER BY f.attnum;`
rows, err := db.DB().Query(s, args...)
if db.Logger != nil {