T-SQL error Could not find stored procedure - sql-server

Question

Just wondering any one can help me with this T-SQL script, error code below. As my expertise in SQL is very limited I am not sure if this means that store procedure is missing or something actually wrong with the script.
EXEC isp_ALTER_INDEX
#dbName = 'MODEV',
#statsMode = 'SAMPLED',
#defragType = 'REBUILD',
#minFragPercent = 5,
#maxFragPercent = 100,
#minRowCount = 1000000,
#logHistory = 1,
#sortInTempdb = 1
Error
Executed as user: Could not find stored procedure 'isp_ALTER_INDEX'. [SQLSTATE 42000] (Error 2812). The step failed.

Answer 1

you should first create the procedure before calling it, by below code:
CREATE PROC [dbo].[isp_ALTER_INDEX]
(
#dbName sysname,
#statsMode varchar(8) = 'SAMPLED',
#defragType varchar(10) = 'REORGANIZE',
#minFragPercent int = 25,
#maxFragPercent int = 100,
#minRowCount int = 0
)
AS
SET NOCOUNT ON
IF #statsMode NOT IN ('LIMITED', 'SAMPLED', 'DETAILED')
BEGIN
RAISERROR('#statsMode must be LIMITED, SAMPLED or DETAILED', 16, 1)
RETURN
END
IF #defragType NOT IN ('REORGANIZE', 'REBUILD')
BEGIN
RAISERROR('#defragType must be REORGANIZE or REBUILD', 16, 1)
RETURN
END
DECLARE
#i int, #objectId int, #objectName sysname, #indexId int, #indexName sysname,
#schemaName sysname, #partitionNumber int, #partitionCount int,
#sql nvarchar(4000), #edition int, #parmDef nvarchar(500), #allocUnitType nvarchar(60),
#indexType nvarchar(60), #online bit, #disabled bit, #dataType nvarchar(128),
#charMaxLen int
SELECT #edition = CONVERT(int, SERVERPROPERTY('EngineEdition'))
SELECT
IDENTITY(int, 1, 1) AS FragIndexId,
[object_id] AS ObjectId,
index_id AS IndexId,
avg_fragmentation_in_percent AS FragPercent,
record_count AS RecordCount,
partition_number AS PartitionNumber,
index_type_desc AS IndexType,
alloc_unit_type_desc AS AllocUnitType,
0 AS Online
INTO #FragIndex
FROM sys.dm_db_index_physical_stats (DB_ID(#dbName), NULL, NULL, NULL, #statsMode)
WHERE
avg_fragmentation_in_percent > #minFragPercent AND
avg_fragmentation_in_percent < #maxFragPercent AND
index_id > 0
ORDER BY ObjectId
-- LIMITED does not include data for record_count
IF #statsMode IN ('SAMPLED', 'DETAILED')
DELETE FROM #FragIndex
WHERE RecordCount < #minRowCount
-- Developer and Enterprise have the ONLINE = ON option for REBUILD
-- Indexes, including indexes on global temp tables, can be rebuilt online with the following exceptions:
-- Disabled indexes, XML indexes, Indexes on local temp tables, Partitioned indexes,
-- Clustered indexes if the underlying table contains LOB data types,
-- Nonclustered indexes that are defined with LOB data type columns
IF #defragType = 'REBUILD' AND #edition = 3
BEGIN
UPDATE #FragIndex
SET Online = 1
UPDATE #FragIndex
SET Online =
CASE
WHEN IndexType = 'XML INDEX' THEN 0
WHEN IndexType = 'NONCLUSTERED INDEX' AND AllocUnitType = 'LOB_DATA' THEN 0
ELSE 1
END
-- we can't determine if the indexes are disabled or partitioned yet,
-- so we'll need to figure that out during the loop
-- we also have to figure out if the table contains lob_data when
-- a clustered index exists during the loop
END
SELECT #i = MIN(FragIndexId)
FROM #FragIndex
SELECT
#objectId = ObjectId,
#indexId = IndexId,
#partitionNumber = PartitionNumber,
#indexType = IndexType,
#online = Online
FROM #FragIndex
WHERE FragIndexId = #i
WHILE ##ROWCOUNT <> 0
BEGIN
SET #sql = '
SELECT #objectName = o.[name], #schemaName = s.[name]
FROM ' + #dbName + '.sys.objects o
JOIN ' + #dbName + '.sys.schemas s
ON s.schema_id = o.schema_id
WHERE o.[object_id] = #objectId'
SET #parmDef = N'#objectId int, #objectName sysname OUTPUT, #schemaName sysname OUTPUT'
EXEC sp_executesql
#sql, #parmDef, #objectId = #objectId,
#objectName = #objectName OUTPUT, #schemaName = #schemaName OUTPUT
IF #indexType = 'CLUSTERED INDEX'
BEGIN
-- can't use online option if index is clustered and table contains following
-- data types: text, ntext, image, varchar(max), nvarchar(max), varbinary(max) or xml
-- CHARACTER_MAXIMUM_LENGTH column will equal -1 for max size or xml
SET #sql = '
SELECT #online = 0
FROM ' + #dbName + '.INFORMATION_SCHEMA.COLUMNS c
WHERE TABLE_NAME = #objectName AND
(DATA_TYPE IN (''text'', ''ntext'', ''image'') OR
CHARACTER_MAXIMUM_LENGTH = -1)'
SET #parmDef = N'#objectName sysname, #online bit OUTPUT'
EXEC sp_executesql
#sql, #parmDef, #objectName = #objectName, #online = #online OUTPUT
END
SET #sql = '
SELECT #indexName = [name], #disabled = is_disabled
FROM ' + #dbName + '.sys.indexes
WHERE [object_id] = #objectId AND index_id = #indexId'
SET #parmDef = N'
#objectId int, #indexId int, #indexName sysname OUTPUT, #disabled bit OUTPUT'
EXEC sp_executesql
#sql, #parmDef, #objectId = #objectId, #indexId = #indexId,
#indexName = #indexName OUTPUT, #disabled = #disabled OUTPUT
SET #sql = '
SELECT #partitionCount = COUNT(*)
FROM ' + #dbName + '.sys.partitions
WHERE [object_id] = #objectId AND index_id = #indexId'
SET #parmDef = N'#objectId int, #indexId int, #partitionCount int OUTPUT'
EXEC sp_executesql
#sql, #parmDef, #objectId = #objectId, #indexId = #indexId,
#partitionCount = #partitionCount OUTPUT
SET #sql = 'ALTER INDEX [' + #indexName + '] ON [' + #dbName + '].[' +
#schemaName + '].[' + #objectName + '] ' + #defragType
IF #online = 1 AND #disabled = 0 AND #partitionCount = 1
SET #sql = #sql + ' WITH (ONLINE = ON)'
IF #partitionCount > 1 AND #disabled = 0 AND #indexType <> 'XML INDEX'
SET #sql = #sql + ' PARTITION = ' + CAST(#partitionNumber AS varchar(10))
EXEC (#SQL)
SELECT #i = MIN(FragIndexId)
FROM #FragIndex
WHERE FragIndexId > #i
SELECT
#objectId = ObjectId,
#indexId = IndexId,
#partitionNumber = PartitionNumber,
#indexType = IndexType,
#online = Online
FROM #FragIndex
WHERE FragIndexId = #i
END
DROP TABLE #FragIndex