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222 lines
8.6 KiB
222 lines
8.6 KiB
4 years ago
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package com.hai.dao;
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import com.hai.entity.SecRegion;
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import com.hai.entity.SecRegionExample;
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import com.hai.entity.SecRegionExample.Criteria;
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import com.hai.entity.SecRegionExample.Criterion;
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import org.apache.ibatis.jdbc.SQL;
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import java.util.List;
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import java.util.Map;
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public class SecRegionSqlProvider {
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public String countByExample(SecRegionExample example) {
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SQL sql = new SQL();
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sql.SELECT("count(*)").FROM("sec_region");
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applyWhere(sql, example, false);
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return sql.toString();
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}
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public String deleteByExample(SecRegionExample example) {
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SQL sql = new SQL();
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sql.DELETE_FROM("sec_region");
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applyWhere(sql, example, false);
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return sql.toString();
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}
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public String insertSelective(SecRegion record) {
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SQL sql = new SQL();
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sql.INSERT_INTO("sec_region");
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if (record.getRegionName() != null) {
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sql.VALUES("region_name", "#{regionName,jdbcType=VARCHAR}");
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}
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if (record.getParentId() != null) {
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sql.VALUES("parent_id", "#{parentId,jdbcType=BIGINT}");
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}
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if (record.getStatus() != null) {
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sql.VALUES("`status`", "#{status,jdbcType=INTEGER}");
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}
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return sql.toString();
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}
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public String selectByExample(SecRegionExample example) {
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SQL sql = new SQL();
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if (example != null && example.isDistinct()) {
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sql.SELECT_DISTINCT("region_id");
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} else {
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sql.SELECT("region_id");
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}
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sql.SELECT("region_name");
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sql.SELECT("parent_id");
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sql.SELECT("`status`");
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sql.FROM("sec_region");
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applyWhere(sql, example, false);
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if (example != null && example.getOrderByClause() != null) {
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sql.ORDER_BY(example.getOrderByClause());
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}
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return sql.toString();
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}
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public String updateByExampleSelective(Map<String, Object> parameter) {
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SecRegion record = (SecRegion) parameter.get("record");
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SecRegionExample example = (SecRegionExample) parameter.get("example");
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SQL sql = new SQL();
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sql.UPDATE("sec_region");
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if (record.getRegionId() != null) {
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sql.SET("region_id = #{record.regionId,jdbcType=BIGINT}");
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}
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if (record.getRegionName() != null) {
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sql.SET("region_name = #{record.regionName,jdbcType=VARCHAR}");
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}
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if (record.getParentId() != null) {
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sql.SET("parent_id = #{record.parentId,jdbcType=BIGINT}");
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}
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if (record.getStatus() != null) {
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sql.SET("`status` = #{record.status,jdbcType=INTEGER}");
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}
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applyWhere(sql, example, true);
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return sql.toString();
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}
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public String updateByExample(Map<String, Object> parameter) {
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SQL sql = new SQL();
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sql.UPDATE("sec_region");
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sql.SET("region_id = #{record.regionId,jdbcType=BIGINT}");
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sql.SET("region_name = #{record.regionName,jdbcType=VARCHAR}");
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sql.SET("parent_id = #{record.parentId,jdbcType=BIGINT}");
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sql.SET("`status` = #{record.status,jdbcType=INTEGER}");
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SecRegionExample example = (SecRegionExample) parameter.get("example");
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applyWhere(sql, example, true);
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return sql.toString();
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}
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public String updateByPrimaryKeySelective(SecRegion record) {
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SQL sql = new SQL();
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sql.UPDATE("sec_region");
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if (record.getRegionName() != null) {
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sql.SET("region_name = #{regionName,jdbcType=VARCHAR}");
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}
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if (record.getParentId() != null) {
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sql.SET("parent_id = #{parentId,jdbcType=BIGINT}");
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}
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if (record.getStatus() != null) {
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sql.SET("`status` = #{status,jdbcType=INTEGER}");
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}
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sql.WHERE("region_id = #{regionId,jdbcType=BIGINT}");
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return sql.toString();
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}
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protected void applyWhere(SQL sql, SecRegionExample example, boolean includeExamplePhrase) {
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if (example == null) {
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return;
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}
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String parmPhrase1;
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String parmPhrase1_th;
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String parmPhrase2;
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String parmPhrase2_th;
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String parmPhrase3;
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String parmPhrase3_th;
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if (includeExamplePhrase) {
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parmPhrase1 = "%s #{example.oredCriteria[%d].allCriteria[%d].value}";
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parmPhrase1_th = "%s #{example.oredCriteria[%d].allCriteria[%d].value,typeHandler=%s}";
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parmPhrase2 = "%s #{example.oredCriteria[%d].allCriteria[%d].value} and #{example.oredCriteria[%d].criteria[%d].secondValue}";
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parmPhrase2_th = "%s #{example.oredCriteria[%d].allCriteria[%d].value,typeHandler=%s} and #{example.oredCriteria[%d].criteria[%d].secondValue,typeHandler=%s}";
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parmPhrase3 = "#{example.oredCriteria[%d].allCriteria[%d].value[%d]}";
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parmPhrase3_th = "#{example.oredCriteria[%d].allCriteria[%d].value[%d],typeHandler=%s}";
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} else {
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parmPhrase1 = "%s #{oredCriteria[%d].allCriteria[%d].value}";
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parmPhrase1_th = "%s #{oredCriteria[%d].allCriteria[%d].value,typeHandler=%s}";
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parmPhrase2 = "%s #{oredCriteria[%d].allCriteria[%d].value} and #{oredCriteria[%d].criteria[%d].secondValue}";
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parmPhrase2_th = "%s #{oredCriteria[%d].allCriteria[%d].value,typeHandler=%s} and #{oredCriteria[%d].criteria[%d].secondValue,typeHandler=%s}";
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parmPhrase3 = "#{oredCriteria[%d].allCriteria[%d].value[%d]}";
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parmPhrase3_th = "#{oredCriteria[%d].allCriteria[%d].value[%d],typeHandler=%s}";
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}
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StringBuilder sb = new StringBuilder();
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List<Criteria> oredCriteria = example.getOredCriteria();
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boolean firstCriteria = true;
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for (int i = 0; i < oredCriteria.size(); i++) {
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Criteria criteria = oredCriteria.get(i);
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if (criteria.isValid()) {
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if (firstCriteria) {
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firstCriteria = false;
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} else {
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sb.append(" or ");
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}
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sb.append('(');
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List<Criterion> criterions = criteria.getAllCriteria();
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boolean firstCriterion = true;
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for (int j = 0; j < criterions.size(); j++) {
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Criterion criterion = criterions.get(j);
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if (firstCriterion) {
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firstCriterion = false;
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} else {
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sb.append(" and ");
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}
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if (criterion.isNoValue()) {
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sb.append(criterion.getCondition());
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} else if (criterion.isSingleValue()) {
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if (criterion.getTypeHandler() == null) {
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sb.append(String.format(parmPhrase1, criterion.getCondition(), i, j));
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} else {
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sb.append(String.format(parmPhrase1_th, criterion.getCondition(), i, j,criterion.getTypeHandler()));
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}
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} else if (criterion.isBetweenValue()) {
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if (criterion.getTypeHandler() == null) {
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sb.append(String.format(parmPhrase2, criterion.getCondition(), i, j, i, j));
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} else {
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sb.append(String.format(parmPhrase2_th, criterion.getCondition(), i, j, criterion.getTypeHandler(), i, j, criterion.getTypeHandler()));
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}
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} else if (criterion.isListValue()) {
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sb.append(criterion.getCondition());
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sb.append(" (");
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List<?> listItems = (List<?>) criterion.getValue();
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boolean comma = false;
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for (int k = 0; k < listItems.size(); k++) {
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if (comma) {
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sb.append(", ");
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} else {
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comma = true;
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}
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if (criterion.getTypeHandler() == null) {
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sb.append(String.format(parmPhrase3, i, j, k));
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} else {
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sb.append(String.format(parmPhrase3_th, i, j, k, criterion.getTypeHandler()));
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}
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}
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sb.append(')');
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}
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}
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sb.append(')');
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}
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}
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if (sb.length() > 0) {
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sql.WHERE(sb.toString());
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}
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}
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}
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