net.sf.jsqlparser.statement.delete.Delete.getTables()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中net.sf.jsqlparser.statement.delete.Delete.getTables()方法的一些代码示例,展示了Delete.getTables()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Delete.getTables()方法的具体详情如下:
包路径:net.sf.jsqlparser.statement.delete.Delete
类名称:Delete
方法名:getTables

Delete.getTables介绍

暂无

代码示例

代码示例来源:origin: JSQLParser/JSqlParser

  1. public void deParse(Delete delete) {
  2. buffer.append("DELETE");
  3. if (delete.getTables() != null && delete.getTables().size() > 0) {
  4. for (Table table : delete.getTables()) {
  5. buffer.append(" ").append(table.getFullyQualifiedName());
  6. }
  7. }
  8. buffer.append(" FROM ").append(delete.getTable().toString());
  9. if (delete.getJoins() != null) {
  10. for (Join join : delete.getJoins()) {
  11. if (join.isSimple()) {
  12. buffer.append(", ").append(join);
  13. } else {
  14. buffer.append(" ").append(join);
  15. }
  16. }
  17. }
  18. if (delete.getWhere() != null) {
  19. buffer.append(" WHERE ");
  20. delete.getWhere().accept(expressionVisitor);
  21. }
  22. if (delete.getOrderByElements() != null) {
  23. new OrderByDeParser(expressionVisitor, buffer).deParse(delete.getOrderByElements());
  24. }
  25. if (delete.getLimit() != null) {
  26. new LimitDeparser(buffer).deParse(delete.getLimit());
  27. }
  28. }

代码示例来源:origin: codingapi/tx-lcn

  1. if (delete.getTables().size() == 0) {
  2. delete.setTables(Collections.singletonList(delete.getTable()));
  3. List<String> tables = new ArrayList<>(delete.getTables().size());
  4. List<String> primaryKeys = new ArrayList<>(3);
  5. List<String> columns = new ArrayList<>();
  6. for (Table table : delete.getTables()) {
  7. TableStruct tableStruct = tableStructAnalyser.analyse(connection, table.getName());
  8. tableStruct.getColumns().forEach((k, v) -> {

代码示例来源:origin: com.github.jsqlparser/jsqlparser

  1. public void deParse(Delete delete) {
  2. buffer.append("DELETE");
  3. if (delete.getTables() != null && delete.getTables().size() > 0) {
  4. for (Table table : delete.getTables()) {
  5. buffer.append(" ").append(table.getFullyQualifiedName());
  6. }
  7. }
  8. buffer.append(" FROM ").append(delete.getTable().toString());
  9. if (delete.getJoins() != null) {
  10. for (Join join : delete.getJoins()) {
  11. if (join.isSimple()) {
  12. buffer.append(", ").append(join);
  13. } else {
  14. buffer.append(" ").append(join);
  15. }
  16. }
  17. }
  18. if (delete.getWhere() != null) {
  19. buffer.append(" WHERE ");
  20. delete.getWhere().accept(expressionVisitor);
  21. }
  22. if (delete.getOrderByElements() != null) {
  23. new OrderByDeParser(expressionVisitor, buffer).deParse(delete.getOrderByElements());
  24. }
  25. if (delete.getLimit() != null) {
  26. new LimitDeparser(buffer).deParse(delete.getLimit());
  27. }
  28. }

代码示例来源:origin: vincentrussell/sql-to-mongo-db-query-converter

  1. public Builder setJSqlParser(CCJSqlParser jSqlParser) throws com.github.vincentrussell.query.mongodb.sql.converter.ParseException, ParseException {
  2. final Statement statement = jSqlParser.Statement();
  3. if (Select.class.isAssignableFrom(statement.getClass())) {
  4. sqlCommandType = SQLCommandType.SELECT;
  5. final PlainSelect plainSelect = (PlainSelect)(((Select)statement).getSelectBody());
  6. SqlUtils.isTrue(plainSelect != null, "could not parseNaturalLanguageDate SELECT statement from query");
  7. SqlUtils.isTrue(plainSelect.getFromItem()!=null,"could not find table to query. Only one simple table name is supported.");
  8. whereClause = plainSelect.getWhere();
  9. isDistinct = (plainSelect.getDistinct() != null);
  10. isCountAll = SqlUtils.isCountAll(plainSelect.getSelectItems());
  11. SqlUtils.isTrue(plainSelect.getFromItem() != null, "could not find table to query. Only one simple table name is supported.");
  12. table = plainSelect.getFromItem().toString();
  13. limit = SqlUtils.getLimit(plainSelect.getLimit());
  14. orderByElements1 = plainSelect.getOrderByElements();
  15. selectItems = plainSelect.getSelectItems();
  16. joins = plainSelect.getJoins();
  17. groupBys = SqlUtils.getGroupByColumnReferences(plainSelect);
  18. SqlUtils.isTrue(plainSelect.getFromItem() != null, "could not find table to query. Only one simple table name is supported.");
  19. } else if (Delete.class.isAssignableFrom(statement.getClass())) {
  20. sqlCommandType = SQLCommandType.DELETE;
  21. Delete delete = (Delete)statement;
  22. SqlUtils.isTrue(delete.getTables().size() == 0, "there should only be on table specified for deletes");
  23. table = delete.getTable().toString();
  24. whereClause = delete.getWhere();
  25. }
  26. return this;
  27. }

代码示例来源:origin: diennea/herddb

  1. public String getTableSpace(Statement statement) throws ScriptException {
  2. String tableName = null;
  3. if (statement instanceof Insert) {
  4. Insert st = (Insert) statement;
  5. tableName = st.getTable().getFullyQualifiedName();
  6. } else if (statement instanceof Update) {
  7. Update st = (Update) statement;
  8. tableName = st.getTables().get(0).getFullyQualifiedName();
  9. } else if (statement instanceof Delete) {
  10. Delete st = (Delete) statement;
  11. tableName = st.getTables().get(0).getFullyQualifiedName();
  12. } else if (statement instanceof Truncate) {
  13. Truncate st = (Truncate) statement;
  14. tableName = st.getTable().getFullyQualifiedName();
  15. } else if (statement instanceof Drop) {
  16. Drop st = (Drop) statement;
  17. tableName = st.getName().getFullyQualifiedName();
  18. } else if (statement instanceof CreateTable) {
  19. CreateTable st = (CreateTable) statement;
  20. tableName = st.getTable().getFullyQualifiedName();
  21. } else if (statement instanceof Alter) {
  22. Alter st = (Alter) statement;
  23. tableName = st.getTable().getFullyQualifiedName();
  24. } else {
  25. return null;
  26. }
  27. return mapTableNameToSchema(tableName);
  28. }

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