comparison: libidav/davqlparser.h
libidav/davqlparser.h
- changeset 362
- 9a75b6df3307
- parent 359
- bacb54502b24
- child 365
- f04ab0420512
equal
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replaced
| 361:b6f2462ee055 | 362:9a75b6df3307 |
|---|---|
| 198 * | 198 * |
| 199 * FieldExpressions = "-" | 199 * FieldExpressions = "-" |
| 200 * | "*", {",", NamedField} | 200 * | "*", {",", NamedField} |
| 201 * | FieldExpression, {",", FieldExpression}; | 201 * | FieldExpression, {",", FieldExpression}; |
| 202 * FieldExpression = NamedField | Identifier; | 202 * FieldExpression = NamedField | Identifier; |
| 203 * NamedField = Expression, " as ", Identifier; | 203 * NamedField = Expression, " as ", Identifier; |
| 204 * | 204 * |
| 205 * SetExpressions = SetExpression, {",", SetExpression}; | 205 * Assignments = Assignment, {",", Assignment}; |
| 206 * SetExpression = Identifier, "=", Expression; | 206 * Assignment = Identifier, "=", Expression; |
| 207 * | 207 * |
| 208 * Path = String | 208 * Path = String |
| 209 * | "/", [PathNode, {"/", PathNode}], ["/"]; | 209 * | "/", [PathNode, {"/", PathNode}], ["/"]; |
| 210 * PathNode = {{?Character? - "/"} - Keyword}; | 210 * PathNode = {{?Character? - "/"} - Keyword}; |
| 211 * | 211 * |
| 223 * <b>SELECT:</b> | 223 * <b>SELECT:</b> |
| 224 * <pre> | 224 * <pre> |
| 225 * SelectStatement = "select ", FieldExpressions, | 225 * SelectStatement = "select ", FieldExpressions, |
| 226 * " from ", Path, | 226 * " from ", Path, |
| 227 * [" with ", WithClause], | 227 * [" with ", WithClause], |
| 228 * [" where ", LogicalExpression], | 228 * [(" where ", LogicalExpression) | " anywhere"], |
| 229 * [" order by ", OrderByClause]; | 229 * [" order by ", OrderByClause]; |
| 230 * </pre> | 230 * </pre> |
| 231 * | 231 * |
| 232 * <b>SET:</b> | 232 * <b>SET:</b> |
| 233 * <pre> | 233 * <pre> |
| 234 * SetStatement = "set ",SetExpressions, | 234 * SetStatement = "set ",Assignments, |
| 235 * " at ", Path, | 235 * " at ", Path, |
| 236 * [" with ", WithClause], | 236 * [" with ", WithClause], |
| 237 * (" where ", LogicalExpression) | " anywhere"; | 237 * (" where ", LogicalExpression) | " anywhere"; |
| 238 * </pre> | 238 * </pre> |
| 239 * | 239 * |
| 302 #define DAVQL_ERROR_MISSING_EXPR 12 | 302 #define DAVQL_ERROR_MISSING_EXPR 12 |
| 303 | 303 |
| 304 /** A closed parenthesis ')' is missing. */ | 304 /** A closed parenthesis ')' is missing. */ |
| 305 #define DAVQL_ERROR_MISSING_PAR 13 | 305 #define DAVQL_ERROR_MISSING_PAR 13 |
| 306 | 306 |
| 307 /** An assignment operator '=' is missing. */ | |
| 308 #define DAVQL_ERROR_MISSING_ASSIGN 14 | |
| 309 | |
| 307 /** The type of the expression could not be determined. */ | 310 /** The type of the expression could not be determined. */ |
| 308 #define DAVQL_ERROR_INVALID_EXPR 21 | 311 #define DAVQL_ERROR_INVALID_EXPR 21 |
| 309 | 312 |
| 310 /** An operator has been found for an unary expression, but it is invalid. */ | 313 /** An operator has been found for an unary expression, but it is invalid. */ |
| 311 #define DAVQL_ERROR_INVALID_UNARY_OP 22 | 314 #define DAVQL_ERROR_INVALID_UNARY_OP 22 |
