[ https://issues.apache.org/jira/browse/IGNITE-11434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Taras Ledkov updated IGNITE-11434: ---------------------------------- Description: Need to expose SQL system view with COLUMNS information. Need to investigate more deeper which of information should be there. As start point we can take [https://dev.mysql.com/doc/refman/8.0/en/columns-table.html] Columns description: || Name || Type || Description|| | SCHEMA_NAME | string | Schema name | | TABLE_NAME | string | Table name | | COLUMN_ID | int | Column ID | | COLUMN_NAME | string | Column name | | DEFAULT VALUE | string | Defaut column's value | | IS_NULLABLE | boolean | Nullable flag corresponds to {{QueryEntity#setNotNullFields}} | | SQL TYPE | int | SQL data type ID | | DATA_TYPE | string | SQL data type | | DISPLAY_SIZE| int | Size (e.g. for VARCHAR) | | PRECISION | int | Precision | | SCALE | int | Scale | | AFFINITY_KEY | boolean | {{true}} whan the column is affinity key | was: Need to expose SQL system view with COLUMNS information. Need to investigate more deeper which of information should be there. As start point we can take [https://dev.mysql.com/doc/refman/8.0/en/columns-table.html] Columns description: || Name || Type || Description|| | SCHEMA_NAME | string | Schema name | | TABLE_NAME | string | Table name | | COLUMN_ID | int | Column ID | | COLUMN_NAME | string | Column name | | DEFAULT VALUE | string | Defaut column's value | | IS_NULLABLE | boolean | Nullable flag corresponds to {{QueryEntity#setNotNullFields}} | | DATA_TYPE | string | SQL data type | | DISPLAY_SIZE| int | Size (e.g. for VARCHAR) | | PRECISION | int | Precision | | SCALE | int | Scale | | AFFINITY_KEY | boolean | {{true}} whan the column is affinity key | > SQL: Create a view with list of existing COLUMNS > ------------------------------------------------ > > Key: IGNITE-11434 > URL: https://issues.apache.org/jira/browse/IGNITE-11434 > Project: Ignite > Issue Type: Task > Components: sql > Reporter: Yury Gerzhedovich > Assignee: Taras Ledkov > Priority: Major > Labels: iep-29 > Time Spent: 1.5h > Remaining Estimate: 0h > > Need to expose SQL system view with COLUMNS information. > Need to investigate more deeper which of information should be there. > > As start point we can take > [https://dev.mysql.com/doc/refman/8.0/en/columns-table.html] > Columns description: > || Name || Type || Description|| > | SCHEMA_NAME | string | Schema name | > | TABLE_NAME | string | Table name | > | COLUMN_ID | int | Column ID | > | COLUMN_NAME | string | Column name | > | DEFAULT VALUE | string | Defaut column's value | > | IS_NULLABLE | boolean | Nullable flag corresponds to > {{QueryEntity#setNotNullFields}} | > | SQL TYPE | int | SQL data type ID | > | DATA_TYPE | string | SQL data type | > | DISPLAY_SIZE| int | Size (e.g. for VARCHAR) | > | PRECISION | int | Precision | > | SCALE | int | Scale | > | AFFINITY_KEY | boolean | {{true}} whan the column is affinity key | -- This message was sent by Atlassian JIRA (v7.6.3#76005)