mirror of
https://github.com/ckaczor/azuredatastudio.git
synced 2026-01-18 17:22:45 -05:00
e4a0e4e0c1
* Add cursor snippet * Workaround to avoid issue #480 Remove SELECT and tab to the place for custom code
308 lines
9.2 KiB
JSON
308 lines
9.2 KiB
JSON
{
|
|
"Create a new Database": {
|
|
"prefix": "sqlCreateDatabase",
|
|
"body": [
|
|
"-- Create a new database called '${1:DatabaseName}'",
|
|
"-- Connect to the 'master' database to run this snippet",
|
|
"USE master",
|
|
"GO",
|
|
"-- Create the new database if it does not exist already",
|
|
"IF NOT EXISTS (",
|
|
"\tSELECT name",
|
|
"\t\tFROM sys.databases",
|
|
"\t\tWHERE name = N'${1:DatabaseName}'",
|
|
")",
|
|
"CREATE DATABASE ${1:DatabaseName}",
|
|
"GO"
|
|
],
|
|
"description": "Create a new Database"
|
|
},
|
|
|
|
"Drop a Database": {
|
|
"prefix": "sqlDropDatabase",
|
|
"body": [
|
|
"-- Drop the database '${1:DatabaseName}'",
|
|
"-- Connect to the 'master' database to run this snippet",
|
|
"USE master",
|
|
"GO",
|
|
"-- Uncomment the ALTER DATABASE statement below to set the database to SINGLE_USER mode if the drop database command fails because the database is in use.",
|
|
"-- ALTER DATABASE ${1:DatabaseName} SET SINGLE_USER WITH ROLLBACK IMMEDIATE;",
|
|
"-- Drop the database if it exists",
|
|
"IF EXISTS (",
|
|
" SELECT name",
|
|
" FROM sys.databases",
|
|
" WHERE name = N'${1:DatabaseName}'",
|
|
")",
|
|
"DROP DATABASE ${1:DatabaseName}",
|
|
"GO"
|
|
],
|
|
"description": "Drop a Database"
|
|
},
|
|
|
|
"Create a new Table": {
|
|
"prefix": "sqlCreateTable",
|
|
"body": [
|
|
"-- Create a new table called '${1:TableName}' in schema '${2:SchemaName}'",
|
|
"-- Drop the table if it already exists",
|
|
"IF OBJECT_ID('${2:SchemaName}.${1:TableName}', 'U') IS NOT NULL",
|
|
"DROP TABLE ${2:SchemaName}.${1:TableName}",
|
|
"GO",
|
|
"-- Create the table in the specified schema",
|
|
"CREATE TABLE ${2:SchemaName}.${1:TableName}",
|
|
"(",
|
|
"\t${1:TableName}Id INT NOT NULL PRIMARY KEY, -- primary key column",
|
|
"\t$3Column1 [NVARCHAR](50) NOT NULL,",
|
|
"\t$4Column2 [NVARCHAR](50) NOT NULL",
|
|
"\t-- specify more columns here",
|
|
");",
|
|
"GO"
|
|
],
|
|
"description": "Create a new Table"
|
|
},
|
|
|
|
"Drop a Table": {
|
|
"prefix": "sqlDropTable",
|
|
"body": [
|
|
"-- Drop the table '${1:TableName}' in schema '${2:SchemaName}'",
|
|
"IF EXISTS (",
|
|
"\tSELECT *",
|
|
"\t\tFROM sys.tables",
|
|
"\t\tJOIN sys.schemas",
|
|
"\t\t\tON sys.tables.schema_id = sys.schemas.schema_id",
|
|
"\tWHERE sys.schemas.name = N'${2:SchemaName}'",
|
|
"\t\tAND sys.tables.name = N'${1:TableName}'",
|
|
")",
|
|
"\tDROP TABLE ${2:SchemaName}.${1:TableName}",
|
|
"GO"
|
|
],
|
|
"description": "Drop a Table"
|
|
},
|
|
|
|
"Add a new column to a Table": {
|
|
"prefix": "sqlAddColumn",
|
|
"body": [
|
|
"-- Add a new column '${1:NewColumnName}' to table '${2:TableName}' in schema '${3:SchemaName}'",
|
|
"ALTER TABLE ${3:SchemaName}.${2:TableName}",
|
|
"\tADD ${1:NewColumnName} /*new_column_name*/ int /*new_column_datatype*/ NULL /*new_column_nullability*/",
|
|
"GO"
|
|
],
|
|
"description": "Add a new column to a Table"
|
|
},
|
|
|
|
"Drop a column from a Table": {
|
|
"prefix": "sqlDropColumn",
|
|
"body": [
|
|
"-- Drop '${1:ColumnName}' from table '${2:TableName}' in schema '${3:SchemaName}'",
|
|
"ALTER TABLE ${3:SchemaName}.${2:TableName}",
|
|
"\tDROP COLUMN ${1:ColumnName}",
|
|
"GO"
|
|
],
|
|
"description": "Add a new column to a Table"
|
|
},
|
|
|
|
"Select rows from a Table or a View": {
|
|
"prefix": "sqlSelect",
|
|
"body": [
|
|
"-- Select rows from a Table or View '${1:TableOrViewName}' in schema '${2:SchemaName}'",
|
|
"SELECT * FROM ${2:SchemaName}.${1:TableOrViewName}",
|
|
"WHERE $3\t/* add search conditions here */",
|
|
"GO"
|
|
],
|
|
"description": "Select rows from a Table or a View"
|
|
},
|
|
|
|
"Insert rows into a Table": {
|
|
"prefix": "sqlInsertRows",
|
|
"body": [
|
|
"-- Insert rows into table '${1:TableName}'",
|
|
"INSERT INTO ${1:TableName}",
|
|
"( -- columns to insert data into",
|
|
" $2[Column1], [Column2], [Column3]",
|
|
")",
|
|
"VALUES",
|
|
"( -- first row: values for the columns in the list above",
|
|
" $3Column1_Value, Column2_Value, Column3_Value",
|
|
"),",
|
|
"( -- second row: values for the columns in the list above",
|
|
" $4Column1_Value, Column2_Value, Column3_Value",
|
|
")",
|
|
"-- add more rows here",
|
|
"GO"
|
|
],
|
|
"description": "Insert rows into a Table"
|
|
},
|
|
|
|
"Delete rows from a Table": {
|
|
"prefix": "sqlDeleteRows",
|
|
"body": [
|
|
"-- Delete rows from table '${1:TableName}'",
|
|
"DELETE FROM ${1:TableName}",
|
|
"WHERE $2\t/* add search conditions here */",
|
|
"GO"
|
|
],
|
|
"description": "Delete rows from a Table"
|
|
},
|
|
|
|
"Update rows in a Table": {
|
|
"prefix": "sqlUpdateRows",
|
|
"body": [
|
|
"-- Update rows in table '${1:TableName}'",
|
|
"UPDATE ${1:TableName}",
|
|
"SET",
|
|
"\t$2[Colum1] = Colum1_Value,",
|
|
"\t$3[Colum2] = Colum2_Value",
|
|
"\t-- add more columns and values here",
|
|
"WHERE $4\t/* add search conditions here */",
|
|
"GO"
|
|
],
|
|
"description": "Update rows in a Table"
|
|
},
|
|
|
|
"Create a stored procedure": {
|
|
"prefix": "sqlCreateStoredProc",
|
|
"body": [
|
|
"-- Create a new stored procedure called '${1:StoredProcedureName}' in schema '${2:SchemaName}'",
|
|
"-- Drop the stored procedure if it already exists",
|
|
"IF EXISTS (",
|
|
"SELECT *",
|
|
"\tFROM INFORMATION_SCHEMA.ROUTINES",
|
|
"WHERE SPECIFIC_SCHEMA = N'${2:SchemaName}'",
|
|
"\tAND SPECIFIC_NAME = N'${1:StoredProcedureName}'",
|
|
")",
|
|
"DROP PROCEDURE ${2:SchemaName}.${1:StoredProcedureName}",
|
|
"GO",
|
|
"-- Create the stored procedure in the specified schema",
|
|
"CREATE PROCEDURE ${2:SchemaName}.${1:StoredProcedureName}",
|
|
"\t$3@param1 /*parameter name*/ int /*datatype_for_param1*/ = 0, /*default_value_for_param1*/",
|
|
"\t$4@param2 /*parameter name*/ int /*datatype_for_param1*/ = 0 /*default_value_for_param2*/",
|
|
"-- add more stored procedure parameters here",
|
|
"AS",
|
|
"\t-- body of the stored procedure",
|
|
"\tSELECT @param1, @param2",
|
|
"GO",
|
|
"-- example to execute the stored procedure we just created",
|
|
"EXECUTE ${2:SchemaName}.${1:StoredProcedureName} 1 /*value_for_param1*/, 2 /*value_for_param2*/",
|
|
"GO"
|
|
],
|
|
"description": "Create a stored procedure"
|
|
},
|
|
|
|
"Drop a stored procedure": {
|
|
"prefix": "sqlDropStoredProc",
|
|
"body": [
|
|
"-- Drop the stored procedure called '${1:StoredProcedureName}' in schema '${2:SchemaName}'",
|
|
"IF EXISTS (",
|
|
"SELECT *",
|
|
"\tFROM INFORMATION_SCHEMA.ROUTINES",
|
|
"WHERE SPECIFIC_SCHEMA = N'${2:SchemaName}'",
|
|
"\tAND SPECIFIC_NAME = N'${1:StoredProcedureName}'",
|
|
")",
|
|
"DROP PROCEDURE ${2:SchemaName}.${1:StoredProcedureName}",
|
|
"GO"
|
|
],
|
|
"description": "Drop a stored procedure"
|
|
},
|
|
|
|
"List tables": {
|
|
"prefix": "sqlListTablesAndViews",
|
|
"body": [
|
|
"-- Get a list of tables and views in the current database",
|
|
"SELECT table_catalog [database], table_schema [schema], table_name name, table_type type",
|
|
"FROM information_schema.tables",
|
|
"GO"
|
|
],
|
|
"description": "List tables and vies in the current database"
|
|
},
|
|
|
|
"List databases": {
|
|
"prefix": "sqlListDatabases",
|
|
"body": [
|
|
"-- Get a list of databases",
|
|
"SELECT name FROM sys.databases",
|
|
"GO"
|
|
],
|
|
"description": "List databases"
|
|
},
|
|
|
|
"List columns": {
|
|
"prefix": "sqlListColumns",
|
|
"body": [
|
|
"-- List columns in all tables whose name is like '${1:TableName}'",
|
|
"SELECT ",
|
|
"\tTableName = tbl.table_schema + '.' + tbl.table_name, ",
|
|
"\tColumnName = col.column_name, ",
|
|
"\tColumnDataType = col.data_type",
|
|
"FROM information_schema.tables tbl",
|
|
"INNER JOIN information_schema.columns col ",
|
|
"\tON col.table_name = tbl.table_name",
|
|
"\tAND col.table_schema = tbl.table_schema",
|
|
"",
|
|
"WHERE tbl.table_type = 'base table' and tbl.table_name like '%${1:TableName}%'",
|
|
"GO"
|
|
],
|
|
"description": "Lists all the columns and their types for tables matching a LIKE statement"
|
|
},
|
|
|
|
"Declare a cursor": {
|
|
"prefix": "sqlCursor",
|
|
"body": [
|
|
"-- Declare a cursor for a Table or a View '${1:TableOrViewName}' in schema '${2:SchemaName}'",
|
|
"DECLARE @Column1 NVARCHAR(50), @Column2 NVARCHAR(50)",
|
|
"",
|
|
"DECLARE db_cursor CURSOR FOR",
|
|
"SELECT Column1, Column2",
|
|
"FROM $2.$1",
|
|
"",
|
|
"OPEN db_cursor",
|
|
"FETCH NEXT FROM db_cursor INTO @Column1, @Column2",
|
|
"",
|
|
"WHILE @@FETCH_STATUS = 0",
|
|
"BEGIN",
|
|
"\t-- add instructions to be executed for every row",
|
|
"\t$3",
|
|
"\tFETCH NEXT FROM db_cursor INTO @Column1, @Column2",
|
|
"END",
|
|
"",
|
|
"CLOSE db_cursor",
|
|
"DEALLOCATE db_cursor",
|
|
"GO"
|
|
],
|
|
"description": "Declare a cursor"
|
|
},
|
|
|
|
"Show space used by tables": {
|
|
"prefix": "sqlGetSpaceUsed",
|
|
"body": [
|
|
"-- Get the space used by table ${1:TableName}",
|
|
"SELECT TABL.name AS table_name,",
|
|
"INDX.name AS index_name,",
|
|
"SUM(PART.rows) AS rows_count,",
|
|
"SUM(ALOC.total_pages) AS total_pages,",
|
|
"SUM(ALOC.used_pages) AS used_pages,",
|
|
"SUM(ALOC.data_pages) AS data_pages,",
|
|
"(SUM(ALOC.total_pages)*8/1024) AS total_space_MB,",
|
|
"(SUM(ALOC.used_pages)*8/1024) AS used_space_MB,",
|
|
"(SUM(ALOC.data_pages)*8/1024) AS data_space_MB",
|
|
"FROM sys.tables AS TABL",
|
|
"INNER JOIN sys.indexes AS INDX",
|
|
"ON TABL.object_id = INDX.object_id",
|
|
"INNER JOIN sys.partitions AS PART",
|
|
"ON INDX.object_id = PART.object_id",
|
|
"AND INDX.index_id = PART.index_id",
|
|
"INNER JOIN sys.allocation_units AS ALOC",
|
|
"ON PART.partition_id = ALOC.container_id",
|
|
"WHERE TABL.name LIKE '%${1:TableName}%'",
|
|
"AND INDX.object_id > 255",
|
|
"AND INDX.index_id <= 1",
|
|
"GROUP BY TABL.name, ",
|
|
"INDX.object_id,",
|
|
"INDX.index_id,",
|
|
"INDX.name",
|
|
"ORDER BY Object_Name(INDX.object_id),",
|
|
"(SUM(ALOC.total_pages)*8/1024) DESC",
|
|
"GO"
|
|
],
|
|
"description": "Get Space Used by Tables"
|
|
}
|
|
}
|