程序包 com.alibaba.nacos.plugin.datasource.mapper

接口 TenantCapacityMapper

所有超级接口:

Mapper

所有已知实现类:

TenantCapacityMapperByDerby, TenantCapacityMapperByMySql

public interface TenantCapacityMapper
extends Mapper

The tenant capacity info mapper.

作者:

hyx

方法概要

修饰符和类型	方法	说明
java.lang.String	correctUsage()	Correct Usage.
java.lang.String	decrementUsage()	DecrementUsage.
java.lang.String	getCapacityList4CorrectUsage()	Get TenantCapacity List, only including id and tenantId value.
java.lang.String	incrementUsage()	Increment Usage.
java.lang.String	incrementUsageWithDefaultQuotaLimit()	Increment UsageWithDefaultQuotaLimit.
java.lang.String	incrementUsageWithQuotaLimit()	Increment UsageWithQuotaLimit.
java.lang.String	insertTenantCapacity()	Insert TenantCapacity.

从接口继承的方法 com.alibaba.nacos.plugin.datasource.mapper.Mapper

count, delete, getDataSource, getPrimaryKeyGeneratedKeys, getTableName, insert, select, update

方法详细资料

incrementUsageWithDefaultQuotaLimit

java.lang.String incrementUsageWithDefaultQuotaLimit()

Increment UsageWithDefaultQuotaLimit. The default sql: UPDATE tenant_capacity SET `usage` = `usage` + 1, gmt_modified = ? WHERE tenant_id = ? AND `usage` < ? AND quota = 0

返回:

The sql of increment UsageWithDefaultQuotaLimit.

incrementUsageWithQuotaLimit

java.lang.String incrementUsageWithQuotaLimit()

Increment UsageWithQuotaLimit. The default sql: UPDATE tenant_capacity SET `usage` = `usage` + 1, gmt_modified = ? WHERE tenant_id = ? AND `usage` < quota AND quota != 0

返回:

The sql of Increment UsageWithQuotaLimit.

incrementUsage

java.lang.String incrementUsage()

Increment Usage. The default sql: UPDATE tenant_capacity SET `usage` = `usage` + 1, gmt_modified = ? WHERE tenant_id = ?

返回:

The sql of increment UsageWithQuotaLimit.

decrementUsage

java.lang.String decrementUsage()

DecrementUsage. The default sql: UPDATE tenant_capacity SET `usage` = `usage` - 1, gmt_modified = ? WHERE tenant_id = ? AND `usage` > 0

返回:

The sql of decrementUsage.

correctUsage

java.lang.String correctUsage()

Correct Usage. The default sql: UPDATE tenant_capacity SET `usage` = (SELECT count(*) FROM config_info WHERE tenant_id = ?), gmt_modified = ? WHERE tenant_id = ?

返回:

The sql of correcting Usage.

getCapacityList4CorrectUsage

java.lang.String getCapacityList4CorrectUsage()

Get TenantCapacity List, only including id and tenantId value. The default sql: SELECT id, tenant_id FROM tenant_capacity WHERE id>? LIMIT ?

返回:

The sql of getting TenantCapacity List, only including id and tenantId value.

insertTenantCapacity

java.lang.String insertTenantCapacity()

Insert TenantCapacity. The default sql: INSERT INTO tenant_capacity (tenant_id, quota, `usage`, `max_size`, max_aggr_count, max_aggr_size, gmt_create, gmt_modified) SELECT ?, ?, count(*), ?, ?, ?, ?, ? FROM config_info WHERE tenant_id=?;

返回:

The sql of inserting TenantCapacity.