(t *testing.T)
| 226 | } |
| 227 | |
| 228 | func TestParseAlterStatementExplicitTable(t *testing.T) { |
| 229 | { |
| 230 | parser := NewAlterTableParser() |
| 231 | statement := "drop column b" |
| 232 | err := parser.ParseAlterStatement(statement) |
| 233 | require.NoError(t, err) |
| 234 | require.Equal(t, "", parser.explicitSchema) |
| 235 | require.Equal(t, "", parser.explicitTable) |
| 236 | require.Equal(t, "drop column b", parser.alterStatementOptions) |
| 237 | require.Equal(t, []string{"drop column b"}, parser.alterTokens) |
| 238 | } |
| 239 | { |
| 240 | parser := NewAlterTableParser() |
| 241 | statement := "alter table tbl drop column b" |
| 242 | err := parser.ParseAlterStatement(statement) |
| 243 | require.NoError(t, err) |
| 244 | require.Equal(t, "", parser.explicitSchema) |
| 245 | require.Equal(t, "tbl", parser.explicitTable) |
| 246 | require.Equal(t, "drop column b", parser.alterStatementOptions) |
| 247 | require.Equal(t, []string{"drop column b"}, parser.alterTokens) |
| 248 | } |
| 249 | { |
| 250 | parser := NewAlterTableParser() |
| 251 | statement := "alter table `tbl` drop column b" |
| 252 | err := parser.ParseAlterStatement(statement) |
| 253 | require.NoError(t, err) |
| 254 | require.Equal(t, parser.explicitSchema, "") |
| 255 | require.Equal(t, parser.explicitTable, "tbl") |
| 256 | require.Equal(t, parser.alterStatementOptions, "drop column b") |
| 257 | require.Equal(t, parser.alterTokens, []string{"drop column b"}) |
| 258 | } |
| 259 | { |
| 260 | parser := NewAlterTableParser() |
| 261 | statement := "alter table `scm with spaces`.`tbl` drop column b" |
| 262 | err := parser.ParseAlterStatement(statement) |
| 263 | require.NoError(t, err) |
| 264 | require.Equal(t, parser.explicitSchema, "scm with spaces") |
| 265 | require.Equal(t, parser.explicitTable, "tbl") |
| 266 | require.Equal(t, parser.alterStatementOptions, "drop column b") |
| 267 | require.Equal(t, parser.alterTokens, []string{"drop column b"}) |
| 268 | } |
| 269 | { |
| 270 | parser := NewAlterTableParser() |
| 271 | statement := "alter table `scm`.`tbl with spaces` drop column b" |
| 272 | err := parser.ParseAlterStatement(statement) |
| 273 | require.NoError(t, err) |
| 274 | require.Equal(t, parser.explicitSchema, "scm") |
| 275 | require.Equal(t, parser.explicitTable, "tbl with spaces") |
| 276 | require.Equal(t, parser.alterStatementOptions, "drop column b") |
| 277 | require.Equal(t, parser.alterTokens, []string{"drop column b"}) |
| 278 | } |
| 279 | { |
| 280 | parser := NewAlterTableParser() |
| 281 | statement := "alter table `scm`.tbl drop column b" |
| 282 | err := parser.ParseAlterStatement(statement) |
| 283 | require.NoError(t, err) |
| 284 | require.Equal(t, parser.explicitSchema, "scm") |
| 285 | require.Equal(t, parser.explicitTable, "tbl") |
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