sql server search column name in all tables
SELECT COLUMN_NAME AS 'ColumnName'
,TABLE_NAME AS 'TableName'
FROM INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME LIKE '%MyName%'
ORDER BY TableName
,ColumnName;sql server search column name in all tables
SELECT COLUMN_NAME AS 'ColumnName'
,TABLE_NAME AS 'TableName'
FROM INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME LIKE '%MyName%'
ORDER BY TableName
,ColumnName;add column table sql default value
ALTER TABLE users
ADD visit_number INT DEFAULT 0;sql rename column
EXEC SP_RENAME 'TABLE_NAME.OLD_COLUMN_NAME','NEW_COLUMN_NAME'how to change a collumn name in sql
ALTER TABLE `table_name`
CHANGE `old_name` `new_name` VARCHAR(10)
CHARACTER SET utf8
COLLATE utf8_general_ci NULL
DEFAULT NULL;Copyright © 2021 Codeinu
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