|
Class Summary |
| ZAliasedName |
A name/alias association
Names can have two forms:
FORM_TABLE for table names ([schema.]table)
FORM_COLUMN for column names ([[schema.]table.]column)
|
| ZConstant |
ZConstant: a representation of SQL constants |
| ZDelete |
ZDelete: an SQL DELETE statement. |
| ZExpression |
ZExpression: an SQL Expression
An SQL expression is an operator and one or more operands
Example: a AND b AND c -> operator = AND, operands = (a, b, c) |
| ZFromItem |
ZFromItem: an SQL FROM clause (example: the FROM part of a SELECT...FROM). |
| ZGroupBy |
ZGroupBy: an SQL GROUP BY...HAVING clause |
| ZInsert |
ZInsert: an SQL INSERT statement |
| ZLockTable |
ZLockTable: an SQL LOCK TABLE statement |
| ZOrderBy |
An SQL query ORDER BY clause. |
| ZqlParser |
ZqlParser: an SQL parser |
| ZQuery |
ZQuery: an SQL SELECT statement |
| ZSelectItem |
ZSelectItem: an item in the SELECT part of an SQL query. |
| ZTransactStmt |
ZTransactStmt: an SQL statement that concerns database transactions
(example: COMMIT, ROLLBACK, SET TRANSACTION) |
| ZUpdate |
ZUpdate: an SQL UPDATE statement. |
| ZUtils |
|