(sc *arrow.Schema)
| 74 | } |
| 75 | |
| 76 | func (*Client) insert(sc *arrow.Schema) string { |
| 77 | var sb strings.Builder |
| 78 | tableName, ok := sc.Metadata().GetValue(schema.MetadataTableName) |
| 79 | if !ok { |
| 80 | panic("missing table name in schema metadata") |
| 81 | } |
| 82 | sb.WriteString("insert into ") |
| 83 | sb.WriteString(identifier(tableName)) |
| 84 | sb.WriteString(" (") |
| 85 | columns := sc.Fields() |
| 86 | columnsLen := len(columns) |
| 87 | for i, c := range columns { |
| 88 | sb.WriteString(identifier(c.Name)) |
| 89 | if i < columnsLen-1 { |
| 90 | sb.WriteString(",") |
| 91 | } else { |
| 92 | sb.WriteString(") values (") |
| 93 | } |
| 94 | } |
| 95 | for i := range columns { |
| 96 | sb.WriteString(fmt.Sprintf("$%d", i+1)) |
| 97 | if i < columnsLen-1 { |
| 98 | sb.WriteString(",") |
| 99 | } else { |
| 100 | sb.WriteString(")") |
| 101 | } |
| 102 | } |
| 103 | return sb.String() |
| 104 | } |
| 105 | |
| 106 | func (*Client) upsert(sc *arrow.Schema) string { |
| 107 | var sb strings.Builder |
no test coverage detected